558980014

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1\times {\mathrm{1423}}^1$

素因数の和:2619

約数の個数: 16

約数和(自身を含む): 844164288

約数和(自身を除く): 285184274

約数列:

[1, 2, 197, 394, 997, 1423, 1994, 2846, 196409, 280331, 392818, 560662, 1418731, 2837462, 279490007, 558980014]

約数ペア:

[(1, 558980014), (2, 279490007), (197, 2837462), (394, 1418731), (997, 560662), (1423, 392818), (1994, 280331), (2846, 196409)]