78442982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{14851}}^1$

素因数の和:15011

約数の個数: 16

約数和(自身を含む): 124756800

約数和(自身を除く): 46313818

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 14851, 29702, 282169, 564338, 2064289, 4128578, 39221491, 78442982]

約数ペア:

[(1, 78442982), (2, 39221491), (19, 4128578), (38, 2064289), (139, 564338), (278, 282169), (2641, 29702), (5282, 14851)]