4080785779

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1\times {\mathrm{18911}}^1$

素因数の和:20010

約数の個数: 16

約数和(自身を含む): 4829368320

約数和(自身を除く): 748582541

約数列:

[1, 7, 29, 203, 1063, 7441, 18911, 30827, 132377, 215789, 548419, 3838933, 20102393, 140716751, 582969397, 4080785779]

約数ペア:

[(1, 4080785779), (7, 582969397), (29, 140716751), (203, 20102393), (1063, 3838933), (7441, 548419), (18911, 215789), (30827, 132377)]