26341810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2371}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 52259904

約数和(自身を除く): 25918094

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 2371, 4742, 5555, 11110, 11855, 23710, 26081, 52162, 130405, 239471, 260810, 478942, 1197355, 2394710, 2634181, 5268362, 13170905, 26341810]

約数ペア:

[(1, 26341810), (2, 13170905), (5, 5268362), (10, 2634181), (11, 2394710), (22, 1197355), (55, 478942), (101, 260810), (110, 239471), (202, 130405), (505, 52162), (1010, 26081), (1111, 23710), (2222, 11855), (2371, 11110), (4742, 5555)]