7489702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5581}}^1$

素因数の和:5655

約数の個数: 16

約数和(自身を含む): 12459024

約数和(自身を除く): 4969322

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 5581, 11162, 61391, 122782, 340441, 680882, 3744851, 7489702]

約数ペア:

[(1, 7489702), (2, 3744851), (11, 680882), (22, 340441), (61, 122782), (122, 61391), (671, 11162), (1342, 5581)]