5518415231

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{35227}}^1$

素因数の和:35403

約数の個数: 24

約数和(自身を含む): 6746866560

約数和(自身を除く): 1228451329

約数列:

[1, 7, 23, 49, 139, 161, 973, 1127, 3197, 6811, 22379, 35227, 156653, 246589, 810221, 1726123, 4896553, 5671547, 34275871, 39700829, 112620719, 239931097, 788345033, 5518415231]

約数ペア:

[(1, 5518415231), (7, 788345033), (23, 239931097), (49, 112620719), (139, 39700829), (161, 34275871), (973, 5671547), (1127, 4896553), (3197, 1726123), (6811, 810221), (22379, 246589), (35227, 156653)]