7121356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5581}}^1$

素因数の和:5625

約数の個数: 24

約数和(自身を含む): 14066640

約数和(自身を除く): 6945284

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 5581, 11162, 22324, 61391, 122782, 161849, 245564, 323698, 647396, 1780339, 3560678, 7121356]

約数ペア:

[(1, 7121356), (2, 3560678), (4, 1780339), (11, 647396), (22, 323698), (29, 245564), (44, 161849), (58, 122782), (116, 61391), (319, 22324), (638, 11162), (1276, 5581)]