1305059444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{20897}}^1$

素因数の和:22115

約数の個数: 24

約数和(自身を含む): 2461700808

約数和(自身を除く): 1156641364

約数列:

[1, 2, 4, 13, 26, 52, 1201, 2402, 4804, 15613, 20897, 31226, 41794, 62452, 83588, 271661, 543322, 1086644, 25097297, 50194594, 100389188, 326264861, 652529722, 1305059444]

約数ペア:

[(1, 1305059444), (2, 652529722), (4, 326264861), (13, 100389188), (26, 50194594), (52, 25097297), (1201, 1086644), (2402, 543322), (4804, 271661), (15613, 83588), (20897, 62452), (31226, 41794)]