4887659518

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2665027}}^1$

素因数の和:2665167

約数の個数: 16

約数和(自身を含む): 8442808704

約数和(自身を除く): 3555149186

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 2665027, 5330054, 18655189, 37310378, 349118537, 698237074, 2443829759, 4887659518]

約数ペア:

[(1, 4887659518), (2, 2443829759), (7, 698237074), (14, 349118537), (131, 37310378), (262, 18655189), (917, 5330054), (1834, 2665027)]