1566990012

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{380707}}^1$

素因数の和:380735

約数の個数: 48

約数和(自身を含む): 4263929600

約数和(自身を除く): 2696939588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 380707, 761414, 1142121, 1522828, 2284242, 2664949, 4568484, 5329898, 7994847, 10659796, 15989694, 18654643, 31979388, 37309286, 55963929, 74618572, 111927858, 130582501, 223855716, 261165002, 391747503, 522330004, 783495006, 1566990012]

約数ペア:

[(1, 1566990012), (2, 783495006), (3, 522330004), (4, 391747503), (6, 261165002), (7, 223855716), (12, 130582501), (14, 111927858), (21, 74618572), (28, 55963929), (42, 37309286), (49, 31979388), (84, 18654643), (98, 15989694), (147, 10659796), (196, 7994847), (294, 5329898), (343, 4568484), (588, 2664949), (686, 2284242), (1029, 1522828), (1372, 1142121), (2058, 761414), (4116, 380707)]