7260490

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6661}}^1$

素因数の和:6777

約数の個数: 16

約数和(自身を含む): 13190760

約数和(自身を除く): 5930270

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 6661, 13322, 33305, 66610, 726049, 1452098, 3630245, 7260490]

約数ペア:

[(1, 7260490), (2, 3630245), (5, 1452098), (10, 726049), (109, 66610), (218, 33305), (545, 13322), (1090, 6661)]