245280494

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{9397}}^1$

素因数の和:9851

約数の個数: 16

約数和(自身を含む): 380731776

約数和(自身を除く): 135451282

約数列:

[1, 2, 31, 62, 421, 842, 9397, 13051, 18794, 26102, 291307, 582614, 3956137, 7912274, 122640247, 245280494]

約数ペア:

[(1, 245280494), (2, 122640247), (31, 7912274), (62, 3956137), (421, 582614), (842, 291307), (9397, 26102), (13051, 18794)]