2021962396

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2129}}^1\times {\mathrm{5791}}^1$

素因数の和:7965

約数の個数: 24

約数和(自身を含む): 3627066240

約数和(自身を除く): 1605103844

約数列:

[1, 2, 4, 41, 82, 164, 2129, 4258, 5791, 8516, 11582, 23164, 87289, 174578, 237431, 349156, 474862, 949724, 12329039, 24658078, 49316156, 505490599, 1010981198, 2021962396]

約数ペア:

[(1, 2021962396), (2, 1010981198), (4, 505490599), (41, 49316156), (82, 24658078), (164, 12329039), (2129, 949724), (4258, 474862), (5791, 349156), (8516, 237431), (11582, 174578), (23164, 87289)]