2045807465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1085309}}^1$

素因数の和:1085356

約数の個数: 16

約数和(自身を含む): 2734981200

約数和(自身を除く): 689173735

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 1085309, 5426545, 14109017, 31473961, 70545085, 157369805, 409161493, 2045807465]

約数ペア:

[(1, 2045807465), (5, 409161493), (13, 157369805), (29, 70545085), (65, 31473961), (145, 14109017), (377, 5426545), (1885, 1085309)]