2015474744

素因数分解:

$2^3\times {\mathrm{1973}}^1\times {\mathrm{127691}}^1$

素因数の和:129670

約数の個数: 16

約数和(自身を含む): 3780960120

約数和(自身を除く): 1765485376

約数列:

[1, 2, 4, 8, 1973, 3946, 7892, 15784, 127691, 255382, 510764, 1021528, 251934343, 503868686, 1007737372, 2015474744]

約数ペア:

[(1, 2015474744), (2, 1007737372), (4, 503868686), (8, 251934343), (1973, 1021528), (3946, 510764), (7892, 255382), (15784, 127691)]