1334450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2078

約数の個数: 24

約数和(自身を含む): 2674308

約数和(自身を除く): 1339858

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2053, 4106, 10265, 20530, 26689, 51325, 53378, 102650, 133445, 266890, 667225, 1334450]

約数ペア:

[(1, 1334450), (2, 667225), (5, 266890), (10, 133445), (13, 102650), (25, 53378), (26, 51325), (50, 26689), (65, 20530), (130, 10265), (325, 4106), (650, 2053)]