2057313170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{456167}}^1$

素因数の和:456226

約数の個数: 32

約数和(自身を含む): 4138356096

約数和(自身を除く): 2081042926

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 456167, 912334, 2280835, 4561670, 5017837, 10035674, 18702847, 25089185, 37405694, 50178370, 93514235, 187028470, 205731317, 411462634, 1028656585, 2057313170]

約数ペア:

[(1, 2057313170), (2, 1028656585), (5, 411462634), (10, 205731317), (11, 187028470), (22, 93514235), (41, 50178370), (55, 37405694), (82, 25089185), (110, 18702847), (205, 10035674), (410, 5017837), (451, 4561670), (902, 2280835), (2255, 912334), (4510, 456167)]