5578838

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:431

約数の個数: 16

約数和(自身を含む): 8550960

約数和(自身を除く): 2972122

約数列:

[1, 2, 109, 157, 163, 218, 314, 326, 17113, 17767, 25591, 34226, 35534, 51182, 2789419, 5578838]

約数ペア:

[(1, 5578838), (2, 2789419), (109, 51182), (157, 35534), (163, 34226), (218, 25591), (314, 17767), (326, 17113)]