2052495767

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{20549}}^1$

素因数の和:21326

約数の個数: 16

約数和(自身を含む): 2472576000

約数和(自身を除く): 420080233

約数列:

[1, 7, 19, 133, 751, 5257, 14269, 20549, 99883, 143843, 390431, 2733017, 15432299, 108026093, 293213681, 2052495767]

約数ペア:

[(1, 2052495767), (7, 293213681), (19, 108026093), (133, 15432299), (751, 2733017), (5257, 390431), (14269, 143843), (20549, 99883)]