2019467368

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{997}}^1\times {\mathrm{3779}}^1$

素因数の和:4849

約数の個数: 32

約数和(自身を含む): 3847888800

約数和(自身を除く): 1828421432

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 997, 1994, 3779, 3988, 7558, 7976, 15116, 30232, 66799, 133598, 253193, 267196, 506386, 534392, 1012772, 2025544, 3767663, 7535326, 15070652, 30141304, 252433421, 504866842, 1009733684, 2019467368]

約数ペア:

[(1, 2019467368), (2, 1009733684), (4, 504866842), (8, 252433421), (67, 30141304), (134, 15070652), (268, 7535326), (536, 3767663), (997, 2025544), (1994, 1012772), (3779, 534392), (3988, 506386), (7558, 267196), (7976, 253193), (15116, 133598), (30232, 66799)]