2115928874

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{1429}}^1\times {\mathrm{4903}}^1$

素因数の和:6485

約数の個数: 16

約数和(自身を含む): 3197800320

約数和(自身を除く): 1081871446

約数列:

[1, 2, 151, 302, 1429, 2858, 4903, 9806, 215779, 431558, 740353, 1480706, 7006387, 14012774, 1057964437, 2115928874]

約数ペア:

[(1, 2115928874), (2, 1057964437), (151, 14012774), (302, 7006387), (1429, 1480706), (2858, 740353), (4903, 431558), (9806, 215779)]