1908387722

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{27739}}^1$

素因数の和:28621

約数の個数: 16

約数和(自身を含む): 2936001600

約数和(自身を除く): 1027613878

約数列:

[1, 2, 41, 82, 839, 1678, 27739, 34399, 55478, 68798, 1137299, 2274598, 23273021, 46546042, 954193861, 1908387722]

約数ペア:

[(1, 1908387722), (2, 954193861), (41, 46546042), (82, 23273021), (839, 2274598), (1678, 1137299), (27739, 68798), (34399, 55478)]