122273798

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{2389}}^1$

素因数の和:2711

約数の個数: 16

約数和(自身を含む): 185789040

約数和(自身を除く): 63515242

約数列:

[1, 2, 157, 163, 314, 326, 2389, 4778, 25591, 51182, 375073, 389407, 750146, 778814, 61136899, 122273798]

約数ペア:

[(1, 122273798), (2, 61136899), (157, 778814), (163, 750146), (314, 389407), (326, 375073), (2389, 51182), (4778, 25591)]