386797802

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1\times {\mathrm{2857}}^1$

素因数の和:3485

約数の個数: 16

約数和(自身を含む): 585775680

約数和(自身を除く): 198977878

約数列:

[1, 2, 139, 278, 487, 974, 2857, 5714, 67693, 135386, 397123, 794246, 1391359, 2782718, 193398901, 386797802]

約数ペア:

[(1, 386797802), (2, 193398901), (139, 2782718), (278, 1391359), (487, 794246), (974, 397123), (2857, 135386), (5714, 67693)]