385502650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{593081}}^1$

素因数の和:593106

約数の個数: 24

約数和(自身を含む): 772192764

約数和(自身を除く): 386690114

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 593081, 1186162, 2965405, 5930810, 7710053, 14827025, 15420106, 29654050, 38550265, 77100530, 192751325, 385502650]

約数ペア:

[(1, 385502650), (2, 192751325), (5, 77100530), (10, 38550265), (13, 29654050), (25, 15420106), (26, 14827025), (50, 7710053), (65, 5930810), (130, 2965405), (325, 1186162), (650, 593081)]