2012001472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:466

約数の個数: 112

約数和(自身を含む): 4407135712

約数和(自身を除く): 2395134240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 146, 157, 208, 211, 292, 314, 416, 422, 584, 628, 832, 844, 949, 1168, 1256, 1688, 1898, 2041, 2336, 2512, 2743, 3376, 3796, 4082, 4672, 5024, 5486, 6752, 7592, 8164, 10048, 10972, 11461, 13504, 15184, 15403, 16328, 21944, 22922, 30368, 30806, 32656, 33127, 43888, 45844, 60736, 61612, 65312, 66254, 87776, 91688, 123224, 130624, 132508, 148993, 175552, 183376, 200239, 246448, 265016, 297986, 366752, 400478, 430651, 492896, 530032, 595972, 733504, 800956, 861302, 985792, 1060064, 1191944, 1601912, 1722604, 2120128, 2383888, 2418271, 3203824, 3445208, 4767776, 4836542, 6407648, 6890416, 9535552, 9673084, 12815296, 13780832, 19346168, 27561664, 31437523, 38692336, 62875046, 77384672, 125750092, 154769344, 251500184, 503000368, 1006000736, 2012001472]

約数ペア:

[(1, 2012001472), (2, 1006000736), (4, 503000368), (8, 251500184), (13, 154769344), (16, 125750092), (26, 77384672), (32, 62875046), (52, 38692336), (64, 31437523), (73, 27561664), (104, 19346168), (146, 13780832), (157, 12815296), (208, 9673084), (211, 9535552), (292, 6890416), (314, 6407648), (416, 4836542), (422, 4767776), (584, 3445208), (628, 3203824), (832, 2418271), (844, 2383888), (949, 2120128), (1168, 1722604), (1256, 1601912), (1688, 1191944), (1898, 1060064), (2041, 985792), (2336, 861302), (2512, 800956), (2743, 733504), (3376, 595972), (3796, 530032), (4082, 492896), (4672, 430651), (5024, 400478), (5486, 366752), (6752, 297986), (7592, 265016), (8164, 246448), (10048, 200239), (10972, 183376), (11461, 175552), (13504, 148993), (15184, 132508), (15403, 130624), (16328, 123224), (21944, 91688), (22922, 87776), (30368, 66254), (30806, 65312), (32656, 61612), (33127, 60736), (43888, 45844)]