2867994805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{20551}}^1$

素因数の和:20701

約数の個数: 32

約数和(自身を含む): 3936119040

約数和(自身を除く): 1068124235

約数列:

[1, 5, 13, 19, 65, 95, 113, 247, 565, 1235, 1469, 2147, 7345, 10735, 20551, 27911, 102755, 139555, 267163, 390469, 1335815, 1952345, 2322263, 5076097, 11611315, 25380485, 30189419, 44122997, 150947095, 220614985, 573598961, 2867994805]

約数ペア:

[(1, 2867994805), (5, 573598961), (13, 220614985), (19, 150947095), (65, 44122997), (95, 30189419), (113, 25380485), (247, 11611315), (565, 5076097), (1235, 2322263), (1469, 1952345), (2147, 1335815), (7345, 390469), (10735, 267163), (20551, 139555), (27911, 102755)]