486961310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{62351}}^1$

素因数の和:62440

約数の個数: 32

約数和(自身を含む): 969698304

約数和(自身を除く): 482736994

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 62351, 124702, 311755, 623510, 685861, 1371722, 3429305, 4426921, 6858610, 8853842, 22134605, 44269210, 48696131, 97392262, 243480655, 486961310]

約数ペア:

[(1, 486961310), (2, 243480655), (5, 97392262), (10, 48696131), (11, 44269210), (22, 22134605), (55, 8853842), (71, 6858610), (110, 4426921), (142, 3429305), (355, 1371722), (710, 685861), (781, 623510), (1562, 311755), (3905, 124702), (7810, 62351)]