7620886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3221}}^1$

素因数の和:3256

約数の個数: 24

約数和(自身を含む): 14151024

約数和(自身を除く): 6530138

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 3221, 6442, 22547, 41873, 45094, 83746, 293111, 544349, 586222, 1088698, 3810443, 7620886]

約数ペア:

[(1, 7620886), (2, 3810443), (7, 1088698), (13, 586222), (14, 544349), (26, 293111), (91, 83746), (169, 45094), (182, 41873), (338, 22547), (1183, 6442), (2366, 3221)]