2581674797

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{6961}}^1$

素因数の和:7628

約数の個数: 16

約数和(自身を含む): 2844506112

約数和(自身を除く): 262831315

約数列:

[1, 13, 47, 607, 611, 6961, 7891, 28529, 90493, 327167, 370877, 4225327, 4253171, 54929251, 198590369, 2581674797]

約数ペア:

[(1, 2581674797), (13, 198590369), (47, 54929251), (607, 4253171), (611, 4225327), (6961, 370877), (7891, 327167), (28529, 90493)]