2018025826

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{1223}}^1\times {\mathrm{3137}}^1$

素因数の和:4625

約数の個数: 16

約数和(自身を含む): 3042002304

約数和(自身を除く): 1023976478

約数列:

[1, 2, 263, 526, 1223, 2446, 3137, 6274, 321649, 643298, 825031, 1650062, 3836551, 7673102, 1009012913, 2018025826]

約数ペア:

[(1, 2018025826), (2, 1009012913), (263, 7673102), (526, 3836551), (1223, 1650062), (2446, 825031), (3137, 643298), (6274, 321649)]