3994192

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{1307}}^1$

素因数の和:1506

約数の個数: 20

約数和(自身を含む): 7785216

約数和(自身を除く): 3791024

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1307, 1528, 2614, 3056, 5228, 10456, 20912, 249637, 499274, 998548, 1997096, 3994192]

約数ペア:

[(1, 3994192), (2, 1997096), (4, 998548), (8, 499274), (16, 249637), (191, 20912), (382, 10456), (764, 5228), (1307, 3056), (1528, 2614)]