1666084

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 3362240

約数和(自身を除く): 1696156

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 379, 628, 758, 1099, 1516, 2198, 2653, 4396, 5306, 10612, 59503, 119006, 238012, 416521, 833042, 1666084]

約数ペア:

[(1, 1666084), (2, 833042), (4, 416521), (7, 238012), (14, 119006), (28, 59503), (157, 10612), (314, 5306), (379, 4396), (628, 2653), (758, 2198), (1099, 1516)]