816876442

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1\times {\mathrm{4871}}^1$

素因数の和:6125

約数の個数: 16

約数和(自身を含む): 1243880064

約数和(自身を除く): 427003622

約数列:

[1, 2, 71, 142, 1181, 2362, 4871, 9742, 83851, 167702, 345841, 691682, 5752651, 11505302, 408438221, 816876442]

約数ペア:

[(1, 816876442), (2, 408438221), (71, 11505302), (142, 5752651), (1181, 691682), (2362, 345841), (4871, 167702), (9742, 83851)]