2248986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 4815360

約数和(自身を除く): 2566374

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 379, 758, 989, 1137, 1978, 2274, 2967, 5934, 8717, 16297, 17434, 26151, 32594, 48891, 52302, 97782, 374831, 749662, 1124493, 2248986]

約数ペア:

[(1, 2248986), (2, 1124493), (3, 749662), (6, 374831), (23, 97782), (43, 52302), (46, 48891), (69, 32594), (86, 26151), (129, 17434), (138, 16297), (258, 8717), (379, 5934), (758, 2967), (989, 2274), (1137, 1978)]