123683222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{110629}}^1$

素因数の和:110687

約数の個数: 16

約数和(自身を含む): 204444240

約数和(自身を除く): 80761018

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 110629, 221258, 1438177, 2876354, 4757047, 9514094, 61841611, 123683222]

約数ペア:

[(1, 123683222), (2, 61841611), (13, 9514094), (26, 4757047), (43, 2876354), (86, 1438177), (559, 221258), (1118, 110629)]