2643293078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{385657}}^1$

素因数の和:385831

約数の個数: 16

約数和(自身を含む): 4165106400

約数和(自身を除く): 1521813322

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 385657, 771314, 8870111, 17740222, 57462893, 114925786, 1321646539, 2643293078]

約数ペア:

[(1, 2643293078), (2, 1321646539), (23, 114925786), (46, 57462893), (149, 17740222), (298, 8870111), (3427, 771314), (6854, 385657)]