5421838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 8463744

約数和(自身を除く): 3041906

約数列:

[1, 2, 31, 62, 157, 314, 557, 1114, 4867, 9734, 17267, 34534, 87449, 174898, 2710919, 5421838]

約数ペア:

[(1, 5421838), (2, 2710919), (31, 174898), (62, 87449), (157, 34534), (314, 17267), (557, 9734), (1114, 4867)]