907001084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{388937}}^1$

素因数の和:389005

約数の個数: 24

約数和(自身を含む): 1764222768

約数和(自身を除く): 857221684

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 388937, 777874, 1555748, 4278307, 8556614, 17113228, 20613661, 41227322, 82454644, 226750271, 453500542, 907001084]

約数ペア:

[(1, 907001084), (2, 453500542), (4, 226750271), (11, 82454644), (22, 41227322), (44, 20613661), (53, 17113228), (106, 8556614), (212, 4278307), (583, 1555748), (1166, 777874), (2332, 388937)]