389612185541

素因数分解:

${\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2713}}^1\times {\mathrm{12409}}^1$

素因数の和:15356

約数の個数: 16

約数和(自身を含む): 397702177920

約数和(自身を除く): 8089992379

約数列:

[1, 71, 163, 2713, 11573, 12409, 192623, 442219, 881039, 2022667, 31397549, 33665617, 143609357, 2390258807, 5487495571, 389612185541]

約数ペア:

[(1, 389612185541), (71, 5487495571), (163, 2390258807), (2713, 143609357), (11573, 33665617), (12409, 31397549), (192623, 2022667), (442219, 881039)]