220438286882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{14670457}}^1$

素因数の和:14671153

約数の個数: 16

約数和(自身を含む): 361245357792

約数和(自身を除く): 140807070910

約数列:

[1, 2, 11, 22, 683, 1366, 7513, 15026, 14670457, 29340914, 161375027, 322750054, 10019922131, 20039844262, 110219143441, 220438286882]

約数ペア:

[(1, 220438286882), (2, 110219143441), (11, 20039844262), (22, 10019922131), (683, 322750054), (1366, 161375027), (7513, 29340914), (15026, 14670457)]