2501521057

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{97453}}^1$

素因数の和:97672

約数の個数: 16

約数和(自身を含む): 3024972160

約数和(自身を除く): 523451103

約数列:

[1, 7, 19, 133, 193, 1351, 3667, 25669, 97453, 682171, 1851607, 12961249, 18808429, 131659003, 357360151, 2501521057]

約数ペア:

[(1, 2501521057), (7, 357360151), (19, 131659003), (133, 18808429), (193, 12961249), (1351, 1851607), (3667, 682171), (25669, 97453)]