1883669104

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{140321}}^1$

素因数の和:141168

約数の個数: 20

約数和(自身を含む): 3653984880

約数和(自身を除く): 1770315776

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 6712, 13424, 140321, 280642, 561284, 1122568, 2245136, 117729319, 235458638, 470917276, 941834552, 1883669104]

約数ペア:

[(1, 1883669104), (2, 941834552), (4, 470917276), (8, 235458638), (16, 117729319), (839, 2245136), (1678, 1122568), (3356, 561284), (6712, 280642), (13424, 140321)]