1291293336

素因数分解:

$2^3\times 3^1\times {\mathrm{53803889}}^1$

素因数の和:53803898

約数の個数: 16

約数和(自身を含む): 3228233400

約数和(自身を除く): 1936940064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53803889, 107607778, 161411667, 215215556, 322823334, 430431112, 645646668, 1291293336]

約数ペア:

[(1, 1291293336), (2, 645646668), (3, 430431112), (4, 322823334), (6, 215215556), (8, 161411667), (12, 107607778), (24, 53803889)]