2019439816

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{757}}^1\times {\mathrm{2399}}^1$

素因数の和:3301

約数の個数: 32

約数和(自身を含む): 3820320000

約数和(自身を除く): 1800880184

約数列:

[1, 2, 4, 8, 139, 278, 556, 757, 1112, 1514, 2399, 3028, 4798, 6056, 9596, 19192, 105223, 210446, 333461, 420892, 666922, 841784, 1333844, 1816043, 2667688, 3632086, 7264172, 14528344, 252429977, 504859954, 1009719908, 2019439816]

約数ペア:

[(1, 2019439816), (2, 1009719908), (4, 504859954), (8, 252429977), (139, 14528344), (278, 7264172), (556, 3632086), (757, 2667688), (1112, 1816043), (1514, 1333844), (2399, 841784), (3028, 666922), (4798, 420892), (6056, 333461), (9596, 210446), (19192, 105223)]