8317270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 16275168

約数和(自身を除く): 7957898

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 467, 685, 934, 1370, 1781, 2335, 3562, 4670, 6071, 8905, 12142, 17810, 30355, 60710, 63979, 127958, 319895, 639790, 831727, 1663454, 4158635, 8317270]

約数ペア:

[(1, 8317270), (2, 4158635), (5, 1663454), (10, 831727), (13, 639790), (26, 319895), (65, 127958), (130, 63979), (137, 60710), (274, 30355), (467, 17810), (685, 12142), (934, 8905), (1370, 6071), (1781, 4670), (2335, 3562)]