4285412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 7980000

約数和(自身を除く): 3694588

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 499, 998, 1996, 2147, 4294, 8588, 9481, 18962, 37924, 56387, 112774, 225548, 1071353, 2142706, 4285412]

約数ペア:

[(1, 4285412), (2, 2142706), (4, 1071353), (19, 225548), (38, 112774), (76, 56387), (113, 37924), (226, 18962), (452, 9481), (499, 8588), (998, 4294), (1996, 2147)]