1888807675

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{1064117}}^1$

素因数の和:1064198

約数の個数: 12

約数和(自身を含む): 2375111376

約数和(自身を除く): 486303701

約数列:

[1, 5, 25, 71, 355, 1775, 1064117, 5320585, 26602925, 75552307, 377761535, 1888807675]

約数ペア:

[(1, 1888807675), (5, 377761535), (25, 75552307), (71, 26602925), (355, 5320585), (1775, 1064117)]