26401870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{240017}}^1$

素因数の和:240035

約数の個数: 16

約数和(自身を含む): 51843888

約数和(自身を除く): 25442018

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 240017, 480034, 1200085, 2400170, 2640187, 5280374, 13200935, 26401870]

約数ペア:

[(1, 26401870), (2, 13200935), (5, 5280374), (10, 2640187), (11, 2400170), (22, 1200085), (55, 480034), (110, 240017)]