245263874

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{6961}}^1$

素因数の和:7265

約数の個数: 16

約数和(自身を含む): 374277120

約数和(自身を除く): 129013246

約数列:

[1, 2, 79, 158, 223, 446, 6961, 13922, 17617, 35234, 549919, 1099838, 1552303, 3104606, 122631937, 245263874]

約数ペア:

[(1, 245263874), (2, 122631937), (79, 3104606), (158, 1552303), (223, 1099838), (446, 549919), (6961, 35234), (13922, 17617)]