201121211116

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{13786757}}^1$

素因数の和:13787289

約数の個数: 24

約数和(自身を含む): 403014509856

約数和(自身を除く): 201893298740

約数列:

[1, 2, 4, 7, 14, 28, 521, 1042, 2084, 3647, 7294, 14588, 13786757, 27573514, 55147028, 96507299, 193014598, 386029196, 7182900397, 14365800794, 28731601588, 50280302779, 100560605558, 201121211116]

約数ペア:

[(1, 201121211116), (2, 100560605558), (4, 50280302779), (7, 28731601588), (14, 14365800794), (28, 7182900397), (521, 386029196), (1042, 193014598), (2084, 96507299), (3647, 55147028), (7294, 27573514), (14588, 13786757)]