10980008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 22498560

約数和(自身を除く): 11518552

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1487, 1846, 2974, 3692, 5948, 7384, 11896, 19331, 38662, 77324, 105577, 154648, 211154, 422308, 844616, 1372501, 2745002, 5490004, 10980008]

約数ペア:

[(1, 10980008), (2, 5490004), (4, 2745002), (8, 1372501), (13, 844616), (26, 422308), (52, 211154), (71, 154648), (104, 105577), (142, 77324), (284, 38662), (568, 19331), (923, 11896), (1487, 7384), (1846, 5948), (2974, 3692)]