2740444144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5525089}}^1$

素因数の和:5525128

約数の個数: 20

約数和(自身を含む): 5480889280

約数和(自身を除く): 2740445136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5525089, 11050178, 22100356, 44200712, 88401424, 171277759, 342555518, 685111036, 1370222072, 2740444144]

約数ペア:

[(1, 2740444144), (2, 1370222072), (4, 685111036), (8, 342555518), (16, 171277759), (31, 88401424), (62, 44200712), (124, 22100356), (248, 11050178), (496, 5525089)]