1004078591984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{10751227}}^1$

素因数の和:10751697

約数の個数: 40

約数和(自身を含む): 2099714828400

約数和(自身を除く): 1095636236416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 449, 898, 1796, 3592, 5837, 7184, 11674, 23348, 46696, 93392, 10751227, 21502454, 43004908, 86009816, 139765951, 172019632, 279531902, 559063804, 1118127608, 2236255216, 4827300923, 9654601846, 19309203692, 38618407384, 62754911999, 77236814768, 125509823998, 251019647996, 502039295992, 1004078591984]

約数ペア:

[(1, 1004078591984), (2, 502039295992), (4, 251019647996), (8, 125509823998), (13, 77236814768), (16, 62754911999), (26, 38618407384), (52, 19309203692), (104, 9654601846), (208, 4827300923), (449, 2236255216), (898, 1118127608), (1796, 559063804), (3592, 279531902), (5837, 172019632), (7184, 139765951), (11674, 86009816), (23348, 43004908), (46696, 21502454), (93392, 10751227)]