1630258810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3976241}}^1$

素因数の和:3976289

約数の個数: 16

約数和(自身を含む): 3006038952

約数和(自身を除く): 1375780142

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 3976241, 7952482, 19881205, 39762410, 163025881, 326051762, 815129405, 1630258810]

約数ペア:

[(1, 1630258810), (2, 815129405), (5, 326051762), (10, 163025881), (41, 39762410), (82, 19881205), (205, 7952482), (410, 3976241)]