2255103431

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{25301}}^1$

素因数の和:25439

約数の個数: 24

約数和(自身を含む): 2803664016

約数和(自身を除く): 548560585

約数列:

[1, 7, 17, 49, 107, 119, 749, 833, 1819, 5243, 12733, 25301, 89131, 177107, 430117, 1239749, 2707207, 3010819, 18950449, 21075733, 46022519, 132653143, 322157633, 2255103431]

約数ペア:

[(1, 2255103431), (7, 322157633), (17, 132653143), (49, 46022519), (107, 21075733), (119, 18950449), (749, 3010819), (833, 2707207), (1819, 1239749), (5243, 430117), (12733, 177107), (25301, 89131)]