2018391155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1265449}}^1$

素因数の和:1265494

約数の個数: 16

約数和(自身を含む): 2733372000

約数和(自身を除く): 714980845

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 1265449, 6327245, 13919939, 36698021, 69599695, 183490105, 403678231, 2018391155]

約数ペア:

[(1, 2018391155), (5, 403678231), (11, 183490105), (29, 69599695), (55, 36698021), (145, 13919939), (319, 6327245), (1595, 1265449)]