1880377629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 2845967040

約数和(自身を除く): 965589411

約数列:

[1, 3, 13, 37, 39, 41, 111, 123, 481, 533, 859, 1369, 1443, 1517, 1599, 2577, 4107, 4551, 11167, 17797, 19721, 31783, 33501, 35219, 53391, 56129, 59163, 95349, 105657, 168387, 413179, 457847, 729677, 1175971, 1239537, 1303103, 1373541, 2189031, 3527913, 3909309, 15287623, 16940339, 45862869, 48214811, 50821017, 144644433, 626792543, 1880377629]

約数ペア:

[(1, 1880377629), (3, 626792543), (13, 144644433), (37, 50821017), (39, 48214811), (41, 45862869), (111, 16940339), (123, 15287623), (481, 3909309), (533, 3527913), (859, 2189031), (1369, 1373541), (1443, 1303103), (1517, 1239537), (1599, 1175971), (2577, 729677), (4107, 457847), (4551, 413179), (11167, 168387), (17797, 105657), (19721, 95349), (31783, 59163), (33501, 56129), (35219, 53391)]