2506460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11393}}^1$

素因数の和:11413

約数の個数: 24

約数和(自身を含む): 5742576

約数和(自身を除く): 3236116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11393, 22786, 45572, 56965, 113930, 125323, 227860, 250646, 501292, 626615, 1253230, 2506460]

約数ペア:

[(1, 2506460), (2, 1253230), (4, 626615), (5, 501292), (10, 250646), (11, 227860), (20, 125323), (22, 113930), (44, 56965), (55, 45572), (110, 22786), (220, 11393)]