1880937076

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{1103}}^1\times {\mathrm{1621}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 3309191424

約数和(自身を除く): 1428254348

約数列:

[1, 2, 4, 263, 526, 1052, 1103, 1621, 2206, 3242, 4412, 6484, 290089, 426323, 580178, 852646, 1160356, 1705292, 1787963, 3575926, 7151852, 470234269, 940468538, 1880937076]

約数ペア:

[(1, 1880937076), (2, 940468538), (4, 470234269), (263, 7151852), (526, 3575926), (1052, 1787963), (1103, 1705292), (1621, 1160356), (2206, 852646), (3242, 580178), (4412, 426323), (6484, 290089)]