2799973969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{25589}}^1$

素因数の和:26064

約数の個数: 16

約数和(自身を含む): 3181348800

約数和(自身を除く): 381374831

約数列:

[1, 13, 19, 247, 443, 5759, 8417, 25589, 109421, 332657, 486191, 6320483, 11335927, 147367051, 215382613, 2799973969]

約数ペア:

[(1, 2799973969), (13, 215382613), (19, 147367051), (247, 11335927), (443, 6320483), (5759, 486191), (8417, 332657), (25589, 109421)]