1282189826

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{1279}}^1\times {\mathrm{1997}}^1$

素因数の和:3529

約数の個数: 16

約数和(自身を含む): 1933424640

約数和(自身を除く): 651234814

約数列:

[1, 2, 251, 502, 1279, 1997, 2558, 3994, 321029, 501247, 642058, 1002494, 2554163, 5108326, 641094913, 1282189826]

約数ペア:

[(1, 1282189826), (2, 641094913), (251, 5108326), (502, 2554163), (1279, 1002494), (1997, 642058), (2558, 501247), (3994, 321029)]