2017201868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1478887}}^1$

素因数の和:1478933

約数の個数: 24

約数和(自身を含む): 3975250944

約数和(自身を除く): 1958049076

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 1478887, 2957774, 5915548, 16267757, 32535514, 45845497, 65071028, 91690994, 183381988, 504300467, 1008600934, 2017201868]

約数ペア:

[(1, 2017201868), (2, 1008600934), (4, 504300467), (11, 183381988), (22, 91690994), (31, 65071028), (44, 45845497), (62, 32535514), (124, 16267757), (341, 5915548), (682, 2957774), (1364, 1478887)]