26212981

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 27998208

約数和(自身を除く): 1785227

約数列:

[1, 41, 47, 61, 223, 1927, 2501, 2867, 9143, 10481, 13603, 117547, 429721, 557723, 639341, 26212981]

約数ペア:

[(1, 26212981), (41, 639341), (47, 557723), (61, 429721), (223, 117547), (1927, 13603), (2501, 10481), (2867, 9143)]