2402023780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9238553}}^1$

素因数の和:9238575

約数の個数: 24

約数和(自身を含む): 5432269752

約数和(自身を除く): 3030245972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9238553, 18477106, 36954212, 46192765, 92385530, 120101189, 184771060, 240202378, 480404756, 600505945, 1201011890, 2402023780]

約数ペア:

[(1, 2402023780), (2, 1201011890), (4, 600505945), (5, 480404756), (10, 240202378), (13, 184771060), (20, 120101189), (26, 92385530), (52, 46192765), (65, 36954212), (130, 18477106), (260, 9238553)]