2556006

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9907}}^1$

素因数の和:9955

約数の個数: 16

約数和(自身を含む): 5231424

約数和(自身を除く): 2675418

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 9907, 19814, 29721, 59442, 426001, 852002, 1278003, 2556006]

約数ペア:

[(1, 2556006), (2, 1278003), (3, 852002), (6, 426001), (43, 59442), (86, 29721), (129, 19814), (258, 9907)]