6440018896

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{2022619}}^1$

素因数の和:2022826

約数の個数: 20

約数和(自身を含む): 12540244000

約数和(自身を除く): 6100225104

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 2022619, 4045238, 8090476, 16180952, 32361904, 402501181, 805002362, 1610004724, 3220009448, 6440018896]

約数ペア:

[(1, 6440018896), (2, 3220009448), (4, 1610004724), (8, 805002362), (16, 402501181), (199, 32361904), (398, 16180952), (796, 8090476), (1592, 4045238), (3184, 2022619)]