7986952

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{2441}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 15018300

約数和(自身を除く): 7031348

約数列:

[1, 2, 4, 8, 409, 818, 1636, 2441, 3272, 4882, 9764, 19528, 998369, 1996738, 3993476, 7986952]

約数ペア:

[(1, 7986952), (2, 3993476), (4, 1996738), (8, 998369), (409, 19528), (818, 9764), (1636, 4882), (2441, 3272)]