2474870027

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{167}}^1\times {\mathrm{2203}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 2941440768

約数和(自身を除く): 466570741

約数列:

[1, 7, 31, 167, 217, 961, 1169, 2203, 5177, 6727, 15421, 36239, 68293, 160487, 367901, 478051, 1123409, 2117083, 2575307, 11404931, 14819581, 79834517, 353552861, 2474870027]

約数ペア:

[(1, 2474870027), (7, 353552861), (31, 79834517), (167, 14819581), (217, 11404931), (961, 2575307), (1169, 2117083), (2203, 1123409), (5177, 478051), (6727, 367901), (15421, 160487), (36239, 68293)]