2701985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3779}}^1$

素因数の和:3808

約数の個数: 16

約数和(自身を含む): 3810240

約数和(自身を除く): 1108255

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 3779, 18895, 41569, 49127, 207845, 245635, 540397, 2701985]

約数ペア:

[(1, 2701985), (5, 540397), (11, 245635), (13, 207845), (55, 49127), (65, 41569), (143, 18895), (715, 3779)]