2021845310

素因数分解:

$2^1\times 5^1\times {\mathrm{13313}}^1\times {\mathrm{15187}}^1$

素因数の和:28507

約数の個数: 16

約数和(自身を含む): 3639834576

約数和(自身を除く): 1617989266

約数列:

[1, 2, 5, 10, 13313, 15187, 26626, 30374, 66565, 75935, 133130, 151870, 202184531, 404369062, 1010922655, 2021845310]

約数ペア:

[(1, 2021845310), (2, 1010922655), (5, 404369062), (10, 202184531), (13313, 151870), (15187, 133130), (26626, 75935), (30374, 66565)]