13680070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80471}}^1$

素因数の和:80495

約数の個数: 16

約数和(自身を含む): 26072928

約数和(自身を除く): 12392858

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 80471, 160942, 402355, 804710, 1368007, 2736014, 6840035, 13680070]

約数ペア:

[(1, 13680070), (2, 6840035), (5, 2736014), (10, 1368007), (17, 804710), (34, 402355), (85, 160942), (170, 80471)]