2718478

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{701}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 4683744

約数和(自身を除く): 1965266

約数列:

[1, 2, 7, 14, 277, 554, 701, 1402, 1939, 3878, 4907, 9814, 194177, 388354, 1359239, 2718478]

約数ペア:

[(1, 2718478), (2, 1359239), (7, 388354), (14, 194177), (277, 9814), (554, 4907), (701, 3878), (1402, 1939)]