129838462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{36451}}^1$

素因数の和:36603

約数の個数: 16

約数和(自身を含む): 211275792

約数和(自身を除く): 81437330

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 36451, 72902, 473863, 947726, 4993787, 9987574, 64919231, 129838462]

約数ペア:

[(1, 129838462), (2, 64919231), (13, 9987574), (26, 4993787), (137, 947726), (274, 473863), (1781, 72902), (3562, 36451)]