2015879450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3101353}}^1$

素因数の和:3101378

約数の個数: 24

約数和(自身を含む): 4037962908

約数和(自身を除く): 2022083458

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3101353, 6202706, 15506765, 31013530, 40317589, 77533825, 80635178, 155067650, 201587945, 403175890, 1007939725, 2015879450]

約数ペア:

[(1, 2015879450), (2, 1007939725), (5, 403175890), (10, 201587945), (13, 155067650), (25, 80635178), (26, 77533825), (50, 40317589), (65, 31013530), (130, 15506765), (325, 6202706), (650, 3101353)]