506968774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{142327}}^1$

素因数の和:142479

約数の個数: 16

約数和(自身を含む): 824933088

約数和(自身を除く): 317964314

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 142327, 284654, 1850251, 3700502, 19498799, 38997598, 253484387, 506968774]

約数ペア:

[(1, 506968774), (2, 253484387), (13, 38997598), (26, 19498799), (137, 3700502), (274, 1850251), (1781, 284654), (3562, 142327)]