133749590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1028843}}^1$

素因数の和:1028863

約数の個数: 16

約数和(自身を含む): 259268688

約数和(自身を除く): 125519098

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1028843, 2057686, 5144215, 10288430, 13374959, 26749918, 66874795, 133749590]

約数ペア:

[(1, 133749590), (2, 66874795), (5, 26749918), (10, 13374959), (13, 10288430), (26, 5144215), (65, 2057686), (130, 1028843)]