2299988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 4324320

約数和(自身を除く): 2024332

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 571, 1007, 1142, 2014, 2284, 4028, 10849, 21698, 30263, 43396, 60526, 121052, 574997, 1149994, 2299988]

約数ペア:

[(1, 2299988), (2, 1149994), (4, 574997), (19, 121052), (38, 60526), (53, 43396), (76, 30263), (106, 21698), (212, 10849), (571, 4028), (1007, 2284), (1142, 2014)]