2013945115

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{340481}}^1$

素因数の和:340519

約数の個数: 24

約数和(自身を含む): 2990793888

約数和(自身を除く): 976848773

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 340481, 1702405, 2383367, 4426253, 11916835, 22131265, 30983771, 57541289, 154918855, 287706445, 402789023, 2013945115]

約数ペア:

[(1, 2013945115), (5, 402789023), (7, 287706445), (13, 154918855), (35, 57541289), (65, 30983771), (91, 22131265), (169, 11916835), (455, 4426253), (845, 2383367), (1183, 1702405), (5915, 340481)]