2002073479

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{16427}}^1$

素因数の和:17214

約数の個数: 16

約数和(自身を含む): 2390865408

約数和(自身を除く): 388791929

約数列:

[1, 7, 23, 161, 757, 5299, 16427, 17411, 114989, 121877, 377821, 2644747, 12435239, 87046673, 286010497, 2002073479]

約数ペア:

[(1, 2002073479), (7, 286010497), (23, 87046673), (161, 12435239), (757, 2644747), (5299, 377821), (16427, 121877), (17411, 114989)]