1087796

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{941}}^1$

素因数の和:979

約数の個数: 18

約数和(自身を含む): 2024358

約数和(自身を除く): 936562

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 941, 1156, 1882, 3764, 15997, 31994, 63988, 271949, 543898, 1087796]

約数ペア:

[(1, 1087796), (2, 543898), (4, 271949), (17, 63988), (34, 31994), (68, 15997), (289, 3764), (578, 1882), (941, 1156)]