2005541328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1281

約数の個数: 160

約数和(自身を含む): 6112116736

約数和(自身を除く): 4106575408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 127, 129, 168, 172, 254, 258, 301, 336, 344, 381, 508, 516, 602, 688, 762, 889, 903, 1016, 1032, 1093, 1204, 1524, 1778, 1806, 2032, 2064, 2186, 2408, 2667, 3048, 3279, 3556, 3612, 4372, 4816, 5334, 5461, 6096, 6558, 7112, 7224, 7651, 8744, 10668, 10922, 13116, 14224, 14448, 15302, 16383, 17488, 21336, 21844, 22953, 26232, 30604, 32766, 38227, 42672, 43688, 45906, 46999, 52464, 61208, 65532, 76454, 87376, 91812, 93998, 114681, 122416, 131064, 138811, 140997, 152908, 183624, 187996, 229362, 262128, 277622, 281994, 305816, 328993, 367248, 375992, 416433, 458724, 555244, 563988, 611632, 657986, 751984, 832866, 917448, 971677, 986979, 1110488, 1127976, 1315972, 1665732, 1834896, 1943354, 1973958, 2220976, 2255952, 2631944, 2915031, 3331464, 3886708, 3947916, 5263888, 5830062, 5968873, 6662928, 7773416, 7895832, 11660124, 11937746, 15546832, 15791664, 17906619, 23320248, 23875492, 35813238, 41782111, 46640496, 47750984, 71626476, 83564222, 95501968, 125346333, 143252952, 167128444, 250692666, 286505904, 334256888, 501385332, 668513776, 1002770664, 2005541328]

約数ペア:

[(1, 2005541328), (2, 1002770664), (3, 668513776), (4, 501385332), (6, 334256888), (7, 286505904), (8, 250692666), (12, 167128444), (14, 143252952), (16, 125346333), (21, 95501968), (24, 83564222), (28, 71626476), (42, 47750984), (43, 46640496), (48, 41782111), (56, 35813238), (84, 23875492), (86, 23320248), (112, 17906619), (127, 15791664), (129, 15546832), (168, 11937746), (172, 11660124), (254, 7895832), (258, 7773416), (301, 6662928), (336, 5968873), (344, 5830062), (381, 5263888), (508, 3947916), (516, 3886708), (602, 3331464), (688, 2915031), (762, 2631944), (889, 2255952), (903, 2220976), (1016, 1973958), (1032, 1943354), (1093, 1834896), (1204, 1665732), (1524, 1315972), (1778, 1127976), (1806, 1110488), (2032, 986979), (2064, 971677), (2186, 917448), (2408, 832866), (2667, 751984), (3048, 657986), (3279, 611632), (3556, 563988), (3612, 555244), (4372, 458724), (4816, 416433), (5334, 375992), (5461, 367248), (6096, 328993), (6558, 305816), (7112, 281994), (7224, 277622), (7651, 262128), (8744, 229362), (10668, 187996), (10922, 183624), (13116, 152908), (14224, 140997), (14448, 138811), (15302, 131064), (16383, 122416), (17488, 114681), (21336, 93998), (21844, 91812), (22953, 87376), (26232, 76454), (30604, 65532), (32766, 61208), (38227, 52464), (42672, 46999), (43688, 45906)]