8741422

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:723

約数の個数: 16

約数和(自身を含む): 13450032

約数和(自身を除く): 4708610

約数列:

[1, 2, 61, 122, 137, 274, 523, 1046, 8357, 16714, 31903, 63806, 71651, 143302, 4370711, 8741422]

約数ペア:

[(1, 8741422), (2, 4370711), (61, 143302), (122, 71651), (137, 63806), (274, 31903), (523, 16714), (1046, 8357)]