2109805945916

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{1787}}^1\times {\mathrm{1706129}}^1$

素因数の和:1708093

約数の個数: 24

約数和(自身を含む): 3715582615920

約数和(自身を除く): 1605776670004

約数列:

[1, 2, 4, 173, 346, 692, 1787, 3574, 7148, 309151, 618302, 1236604, 1706129, 3412258, 6824516, 295160317, 590320634, 1180641268, 3048852523, 6097705046, 12195410092, 527451486479, 1054902972958, 2109805945916]

約数ペア:

[(1, 2109805945916), (2, 1054902972958), (4, 527451486479), (173, 12195410092), (346, 6097705046), (692, 3048852523), (1787, 1180641268), (3574, 590320634), (7148, 295160317), (309151, 6824516), (618302, 3412258), (1236604, 1706129)]