470638518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{108793}}^1$

素因数の和:108908

約数の個数: 32

約数和(自身を含む): 1086199296

約数和(自身を除く): 615560778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 108793, 217586, 326379, 652758, 761551, 1523102, 2284653, 4569306, 11205679, 22411358, 33617037, 67234074, 78439753, 156879506, 235319259, 470638518]

約数ペア:

[(1, 470638518), (2, 235319259), (3, 156879506), (6, 78439753), (7, 67234074), (14, 33617037), (21, 22411358), (42, 11205679), (103, 4569306), (206, 2284653), (309, 1523102), (618, 761551), (721, 652758), (1442, 326379), (2163, 217586), (4326, 108793)]