426538814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{119747}}^1$

素因数の和:119899

約数の個数: 16

約数和(自身を含む): 694059408

約数和(自身を除く): 267520594

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 119747, 239494, 1556711, 3113422, 16405339, 32810678, 213269407, 426538814]

約数ペア:

[(1, 426538814), (2, 213269407), (13, 32810678), (26, 16405339), (137, 3113422), (274, 1556711), (1781, 239494), (3562, 119747)]