2148665674

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{43649}}^1$

素因数の和:43965

約数の個数: 16

約数和(自身を含む): 3264321600

約数和(自身を除く): 1115655926

約数列:

[1, 2, 151, 163, 302, 326, 24613, 43649, 49226, 87298, 6590999, 7114787, 13181998, 14229574, 1074332837, 2148665674]

約数ペア:

[(1, 2148665674), (2, 1074332837), (151, 14229574), (163, 13181998), (302, 7114787), (326, 6590999), (24613, 87298), (43649, 49226)]