2021707442

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1\times {\mathrm{9137}}^1$

素因数の和:9805

約数の個数: 16

約数和(自身を含む): 3051178200

約数和(自身を除く): 1029470758

約数列:

[1, 2, 317, 349, 634, 698, 9137, 18274, 110633, 221266, 2896429, 3188813, 5792858, 6377626, 1010853721, 2021707442]

約数ペア:

[(1, 2021707442), (2, 1010853721), (317, 6377626), (349, 5792858), (634, 3188813), (698, 2896429), (9137, 221266), (18274, 110633)]