140101910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1077707}}^1$

素因数の和:1077727

約数の個数: 16

約数和(自身を含む): 271582416

約数和(自身を除く): 131480506

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1077707, 2155414, 5388535, 10777070, 14010191, 28020382, 70050955, 140101910]

約数ペア:

[(1, 140101910), (2, 70050955), (5, 28020382), (10, 14010191), (13, 10777070), (26, 5388535), (65, 2155414), (130, 1077707)]