217633778876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{2685113}}^1$

素因数の和:2686021

約数の個数: 24

約数和(自身を含む): 397869452064

約数和(自身を除く): 180235673188

約数列:

[1, 2, 4, 23, 46, 92, 881, 1762, 3524, 20263, 40526, 81052, 2685113, 5370226, 10740452, 61757599, 123515198, 247030396, 2365584553, 4731169106, 9462338212, 54408444719, 108816889438, 217633778876]

約数ペア:

[(1, 217633778876), (2, 108816889438), (4, 54408444719), (23, 9462338212), (46, 4731169106), (92, 2365584553), (881, 247030396), (1762, 123515198), (3524, 61757599), (20263, 10740452), (40526, 5370226), (81052, 2685113)]