289805946

素因数分解:

$2^1\times 3^1\times {\mathrm{1193}}^1\times {\mathrm{40487}}^1$

素因数の和:41685

約数の個数: 16

約数和(自身を含む): 580112064

約数和(自身を除く): 290306118

約数列:

[1, 2, 3, 6, 1193, 2386, 3579, 7158, 40487, 80974, 121461, 242922, 48300991, 96601982, 144902973, 289805946]

約数ペア:

[(1, 289805946), (2, 144902973), (3, 96601982), (6, 48300991), (1193, 242922), (2386, 121461), (3579, 80974), (7158, 40487)]