2564853837

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{62219}}^1$

素因数の和:62393

約数の個数: 32

約数和(自身を含む): 4236933120

約数和(自身を除く): 1672079283

約数列:

[1, 3, 7, 13, 21, 39, 91, 151, 273, 453, 1057, 1963, 3171, 5889, 13741, 41223, 62219, 186657, 435533, 808847, 1306599, 2426541, 5661929, 9395069, 16985787, 28185207, 65765483, 122135897, 197296449, 366407691, 854951279, 2564853837]

約数ペア:

[(1, 2564853837), (3, 854951279), (7, 366407691), (13, 197296449), (21, 122135897), (39, 65765483), (91, 28185207), (151, 16985787), (273, 9395069), (453, 5661929), (1057, 2426541), (1963, 1306599), (3171, 808847), (5889, 435533), (13741, 186657), (41223, 62219)]