1799285

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 16

約数和(自身を含む): 2261952

約数和(自身を除く): 462667

約数列:

[1, 5, 41, 67, 131, 205, 335, 655, 2747, 5371, 8777, 13735, 26855, 43885, 359857, 1799285]

約数ペア:

[(1, 1799285), (5, 359857), (41, 43885), (67, 26855), (131, 13735), (205, 8777), (335, 5371), (655, 2747)]