26354530

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11027}}^1$

素因数の和:11273

約数の個数: 16

約数和(自身を含む): 47640960

約数和(自身を除く): 21286430

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 11027, 22054, 55135, 110270, 2635453, 5270906, 13177265, 26354530]

約数ペア:

[(1, 26354530), (2, 13177265), (5, 5270906), (10, 2635453), (239, 110270), (478, 55135), (1195, 22054), (2390, 11027)]