7139550896

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{675071}}^1$

素因数の和:675740

約数の個数: 20

約数和(自身を含む): 13853827584

約数和(自身を除く): 6714276688

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 675071, 1350142, 2700284, 5400568, 10801136, 446221931, 892443862, 1784887724, 3569775448, 7139550896]

約数ペア:

[(1, 7139550896), (2, 3569775448), (4, 1784887724), (8, 892443862), (16, 446221931), (661, 10801136), (1322, 5400568), (2644, 2700284), (5288, 1350142), (10576, 675071)]