2005774414

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1390967}}^1$

素因数の和:1391079

約数の個数: 16

約数和(自身を含む): 3471856128

約数和(自身を除く): 1466081714

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 1390967, 2781934, 9736769, 19473538, 143269601, 286539202, 1002887207, 2005774414]

約数ペア:

[(1, 2005774414), (2, 1002887207), (7, 286539202), (14, 143269601), (103, 19473538), (206, 9736769), (721, 2781934), (1442, 1390967)]