22290087455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{258871}}^1$

素因数の和:259906

約数の個数: 16

約数和(自身を含む): 28349590464

約数和(自身を除く): 6059503009

約数列:

[1, 5, 17, 85, 1013, 5065, 17221, 86105, 258871, 1294355, 4400807, 22004035, 262236323, 1311181615, 4458017491, 22290087455]

約数ペア:

[(1, 22290087455), (5, 4458017491), (17, 1311181615), (85, 262236323), (1013, 22004035), (5065, 4400807), (17221, 1294355), (86105, 258871)]