3719528020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14305877}}^1$

素因数の和:14305899

約数の個数: 24

約数和(自身を含む): 8411856264

約数和(自身を除く): 4692328244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 14305877, 28611754, 57223508, 71529385, 143058770, 185976401, 286117540, 371952802, 743905604, 929882005, 1859764010, 3719528020]

約数ペア:

[(1, 3719528020), (2, 1859764010), (4, 929882005), (5, 743905604), (10, 371952802), (13, 286117540), (20, 185976401), (26, 143058770), (52, 71529385), (65, 57223508), (130, 28611754), (260, 14305877)]