557119018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{12473}}^1$

素因数の和:13469

約数の個数: 16

約数和(自身を含む): 872980416

約数和(自身を除く): 315861398

約数列:

[1, 2, 23, 46, 971, 1942, 12473, 22333, 24946, 44666, 286879, 573758, 12111283, 24222566, 278559509, 557119018]

約数ペア:

[(1, 557119018), (2, 278559509), (23, 24222566), (46, 12111283), (971, 573758), (1942, 286879), (12473, 44666), (22333, 24946)]