26985310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{245321}}^1$

素因数の和:245339

約数の個数: 16

約数和(自身を含む): 52989552

約数和(自身を除く): 26004242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 245321, 490642, 1226605, 2453210, 2698531, 5397062, 13492655, 26985310]

約数ペア:

[(1, 26985310), (2, 13492655), (5, 5397062), (10, 2698531), (11, 2453210), (22, 1226605), (55, 490642), (110, 245321)]