130798796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{2657}}^1$

素因数の和:3089

約数の個数: 24

約数和(自身を含む): 236966016

約数和(自身を除く): 106167220

約数列:

[1, 2, 4, 31, 62, 124, 397, 794, 1588, 2657, 5314, 10628, 12307, 24614, 49228, 82367, 164734, 329468, 1054829, 2109658, 4219316, 32699699, 65399398, 130798796]

約数ペア:

[(1, 130798796), (2, 65399398), (4, 32699699), (31, 4219316), (62, 2109658), (124, 1054829), (397, 329468), (794, 164734), (1588, 82367), (2657, 49228), (5314, 24614), (10628, 12307)]