1252018970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1763407}}^1$

素因数の和:1763485

約数の個数: 16

約数和(自身を含む): 2285376768

約数和(自身を除く): 1033357798

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1763407, 3526814, 8817035, 17634070, 125201897, 250403794, 626009485, 1252018970]

約数ペア:

[(1, 1252018970), (2, 626009485), (5, 250403794), (10, 125201897), (71, 17634070), (142, 8817035), (355, 3526814), (710, 1763407)]