2559868808

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{626191}}^1$

素因数の和:626277

約数の個数: 32

約数和(自身を含む): 5560584960

約数和(自身を除く): 3000716152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 626191, 1252382, 2504764, 4383337, 5009528, 8766674, 17533348, 35066696, 45711943, 91423886, 182847772, 319983601, 365695544, 639967202, 1279934404, 2559868808]

約数ペア:

[(1, 2559868808), (2, 1279934404), (4, 639967202), (7, 365695544), (8, 319983601), (14, 182847772), (28, 91423886), (56, 45711943), (73, 35066696), (146, 17533348), (292, 8766674), (511, 5009528), (584, 4383337), (1022, 2504764), (2044, 1252382), (4088, 626191)]