2056564408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{56611}}^1$

素因数の和:56875

約数の個数: 32

約数和(自身を含む): 4076064000

約数和(自身を除く): 2019499592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1912, 4541, 9082, 18164, 36328, 56611, 113222, 226444, 452888, 1075609, 2151218, 4302436, 8604872, 13530029, 27060058, 54120116, 108240232, 257070551, 514141102, 1028282204, 2056564408]

約数ペア:

[(1, 2056564408), (2, 1028282204), (4, 514141102), (8, 257070551), (19, 108240232), (38, 54120116), (76, 27060058), (152, 13530029), (239, 8604872), (478, 4302436), (956, 2151218), (1912, 1075609), (4541, 452888), (9082, 226444), (18164, 113222), (36328, 56611)]