126759938

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{2161}}^1$

素因数の和:2513

約数の個数: 16

約数和(自身を含む): 192504480

約数和(自身を除く): 65744542

約数列:

[1, 2, 139, 211, 278, 422, 2161, 4322, 29329, 58658, 300379, 455971, 600758, 911942, 63379969, 126759938]

約数ペア:

[(1, 126759938), (2, 63379969), (139, 911942), (211, 600758), (278, 455971), (422, 300379), (2161, 58658), (4322, 29329)]