2054202478

素因数分解:

$2^1\times {\mathrm{107}}^2\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:816

約数の個数: 24

約数和(自身を含む): 3131207352

約数和(自身を除く): 1077004874

約数列:

[1, 2, 107, 214, 283, 317, 566, 634, 11449, 22898, 30281, 33919, 60562, 67838, 89711, 179422, 3240067, 3629333, 6480134, 7258666, 9599077, 19198154, 1027101239, 2054202478]

約数ペア:

[(1, 2054202478), (2, 1027101239), (107, 19198154), (214, 9599077), (283, 7258666), (317, 6480134), (566, 3629333), (634, 3240067), (11449, 179422), (22898, 89711), (30281, 67838), (33919, 60562)]