2013263824

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:689

約数の個数: 120

約数和(自身を含む): 4654702080

約数和(自身を除く): 2641438256

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 167, 176, 208, 242, 286, 334, 479, 484, 572, 668, 958, 968, 1144, 1336, 1573, 1837, 1916, 1936, 2171, 2288, 2672, 3146, 3674, 3832, 4342, 5269, 6227, 6292, 7348, 7664, 8684, 10538, 12454, 12584, 14696, 17368, 20207, 21076, 23881, 24908, 25168, 29392, 34736, 40414, 42152, 47762, 49816, 57959, 68497, 79993, 80828, 84304, 95524, 99632, 115918, 136994, 159986, 161656, 191048, 231836, 262691, 273988, 319972, 323312, 382096, 463672, 525382, 547976, 639944, 753467, 879923, 927344, 1039909, 1050764, 1095952, 1279888, 1506934, 1759846, 2079818, 2101528, 3013868, 3519692, 4159636, 4203056, 6027736, 7039384, 8319272, 9679153, 11438999, 12055472, 14078768, 16638544, 19358306, 22877998, 38716612, 45755996, 77433224, 91511992, 125828989, 154866448, 183023984, 251657978, 503315956, 1006631912, 2013263824]

約数ペア:

[(1, 2013263824), (2, 1006631912), (4, 503315956), (8, 251657978), (11, 183023984), (13, 154866448), (16, 125828989), (22, 91511992), (26, 77433224), (44, 45755996), (52, 38716612), (88, 22877998), (104, 19358306), (121, 16638544), (143, 14078768), (167, 12055472), (176, 11438999), (208, 9679153), (242, 8319272), (286, 7039384), (334, 6027736), (479, 4203056), (484, 4159636), (572, 3519692), (668, 3013868), (958, 2101528), (968, 2079818), (1144, 1759846), (1336, 1506934), (1573, 1279888), (1837, 1095952), (1916, 1050764), (1936, 1039909), (2171, 927344), (2288, 879923), (2672, 753467), (3146, 639944), (3674, 547976), (3832, 525382), (4342, 463672), (5269, 382096), (6227, 323312), (6292, 319972), (7348, 273988), (7664, 262691), (8684, 231836), (10538, 191048), (12454, 161656), (12584, 159986), (14696, 136994), (17368, 115918), (20207, 99632), (21076, 95524), (23881, 84304), (24908, 80828), (25168, 79993), (29392, 68497), (34736, 57959), (40414, 49816), (42152, 47762)]