4020932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 7472640

約数和(自身を除く): 3451708

約数列:

[1, 2, 4, 19, 38, 76, 191, 277, 382, 554, 764, 1108, 3629, 5263, 7258, 10526, 14516, 21052, 52907, 105814, 211628, 1005233, 2010466, 4020932]

約数ペア:

[(1, 4020932), (2, 2010466), (4, 1005233), (19, 211628), (38, 105814), (76, 52907), (191, 21052), (277, 14516), (382, 10526), (554, 7258), (764, 5263), (1108, 3629)]