3998192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{22717}}^1$

素因数の和:22736

約数の個数: 20

約数和(自身を含む): 8451096

約数和(自身を除く): 4452904

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 22717, 45434, 90868, 181736, 249887, 363472, 499774, 999548, 1999096, 3998192]

約数ペア:

[(1, 3998192), (2, 1999096), (4, 999548), (8, 499774), (11, 363472), (16, 249887), (22, 181736), (44, 90868), (88, 45434), (176, 22717)]