13509350

素因数分解:

$2^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{997}}^1$

素因数の和:1280

約数の個数: 24

約数和(自身を含む): 25245408

約数和(自身を除く): 11736058

約数列:

[1, 2, 5, 10, 25, 50, 271, 542, 997, 1355, 1994, 2710, 4985, 6775, 9970, 13550, 24925, 49850, 270187, 540374, 1350935, 2701870, 6754675, 13509350]

約数ペア:

[(1, 13509350), (2, 6754675), (5, 2701870), (10, 1350935), (25, 540374), (50, 270187), (271, 49850), (542, 24925), (997, 13550), (1355, 9970), (1994, 6775), (2710, 4985)]