2018522974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{322139}}^1$

素因数の和:322395

約数の個数: 16

約数和(自身を含む): 3274230960

約数和(自身を除く): 1255707986

約数列:

[1, 2, 13, 26, 241, 482, 3133, 6266, 322139, 644278, 4187807, 8375614, 77635499, 155270998, 1009261487, 2018522974]

約数ペア:

[(1, 2018522974), (2, 1009261487), (13, 155270998), (26, 77635499), (241, 8375614), (482, 4187807), (3133, 644278), (6266, 322139)]