13054730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{733}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 25525584

約数和(自身を除く): 12470854

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 733, 1370, 1466, 1781, 3562, 3665, 7330, 8905, 9529, 17810, 19058, 47645, 95290, 100421, 200842, 502105, 1004210, 1305473, 2610946, 6527365, 13054730]

約数ペア:

[(1, 13054730), (2, 6527365), (5, 2610946), (10, 1305473), (13, 1004210), (26, 502105), (65, 200842), (130, 100421), (137, 95290), (274, 47645), (685, 19058), (733, 17810), (1370, 9529), (1466, 8905), (1781, 7330), (3562, 3665)]