2021298041

素因数分解:

$7^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1\times {\mathrm{3083}}^1$

素因数の和:3728

約数の個数: 16

約数和(自身を含む): 2326569600

約数和(自身を除く): 305271559

約数列:

[1, 7, 229, 409, 1603, 2863, 3083, 21581, 93661, 655627, 706007, 1260947, 4942049, 8826629, 288756863, 2021298041]

約数ペア:

[(1, 2021298041), (7, 288756863), (229, 8826629), (409, 4942049), (1603, 1260947), (2863, 706007), (3083, 655627), (21581, 93661)]