2686604450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1013813}}^1$

素因数の和:1013878

約数の個数: 24

約数和(自身を含む): 5091373908

約数和(自身を除く): 2404769458

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 1013813, 2027626, 5069065, 10138130, 25345325, 50690650, 53732089, 107464178, 268660445, 537320890, 1343302225, 2686604450]

約数ペア:

[(1, 2686604450), (2, 1343302225), (5, 537320890), (10, 268660445), (25, 107464178), (50, 53732089), (53, 50690650), (106, 25345325), (265, 10138130), (530, 5069065), (1325, 2027626), (2650, 1013813)]