2506662

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1052

約数の個数: 24

約数和(自身を含む): 5471856

約数和(自身を除く): 2965194

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 887, 942, 1413, 1774, 2661, 2826, 5322, 7983, 15966, 139259, 278518, 417777, 835554, 1253331, 2506662]

約数ペア:

[(1, 2506662), (2, 1253331), (3, 835554), (6, 417777), (9, 278518), (18, 139259), (157, 15966), (314, 7983), (471, 5322), (887, 2826), (942, 2661), (1413, 1774)]