2921218558

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1\times {\mathrm{18251}}^1$

素因数の和:18863

約数の個数: 16

約数和(自身を含む): 4415523840

約数和(自身を除く): 1494305282

約数列:

[1, 2, 191, 382, 419, 838, 18251, 36502, 80029, 160058, 3485941, 6971882, 7647169, 15294338, 1460609279, 2921218558]

約数ペア:

[(1, 2921218558), (2, 1460609279), (191, 15294338), (382, 7647169), (419, 6971882), (838, 3485941), (18251, 160058), (36502, 80029)]