202379276060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{778381831}}^1$

素因数の和:778381853

約数の個数: 24

約数和(自身を含む): 457688517216

約数和(自身を除く): 255309241156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 778381831, 1556763662, 3113527324, 3891909155, 7783818310, 10118963803, 15567636620, 20237927606, 40475855212, 50594819015, 101189638030, 202379276060]

約数ペア:

[(1, 202379276060), (2, 101189638030), (4, 50594819015), (5, 40475855212), (10, 20237927606), (13, 15567636620), (20, 10118963803), (26, 7783818310), (52, 3891909155), (65, 3113527324), (130, 1556763662), (260, 778381831)]