1900526804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2341}}^1\times {\mathrm{18451}}^1$

素因数の和:20807

約数の個数: 24

約数和(自身を含む): 3630025056

約数和(自身を除く): 1729498252

約数列:

[1, 2, 4, 11, 22, 44, 2341, 4682, 9364, 18451, 25751, 36902, 51502, 73804, 103004, 202961, 405922, 811844, 43193791, 86387582, 172775164, 475131701, 950263402, 1900526804]

約数ペア:

[(1, 1900526804), (2, 950263402), (4, 475131701), (11, 172775164), (22, 86387582), (44, 43193791), (2341, 811844), (4682, 405922), (9364, 202961), (18451, 103004), (25751, 73804), (36902, 51502)]