814295966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{42013}}^1$

素因数の和:42907

約数の個数: 16

約数和(自身を含む): 1334028528

約数和(自身を除く): 519732562

約数列:

[1, 2, 11, 22, 881, 1762, 9691, 19382, 42013, 84026, 462143, 924286, 37013453, 74026906, 407147983, 814295966]

約数ペア:

[(1, 814295966), (2, 407147983), (11, 74026906), (22, 37013453), (881, 924286), (1762, 462143), (9691, 84026), (19382, 42013)]