2176678889410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5308972901}}^1$

素因数の和:5308972949

約数の個数: 16

約数和(自身を含む): 4013583513912

約数和(自身を除く): 1836904624502

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 5308972901, 10617945802, 26544864505, 53089729010, 217667888941, 435335777882, 1088339444705, 2176678889410]

約数ペア:

[(1, 2176678889410), (2, 1088339444705), (5, 435335777882), (10, 217667888941), (41, 53089729010), (82, 26544864505), (205, 10617945802), (410, 5308972901)]