889230278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{85159}}^1$

素因数の和:85411

約数の個数: 16

約数和(自身を含む): 1397986560

約数和(自身を除く): 508756282

約数列:

[1, 2, 23, 46, 227, 454, 5221, 10442, 85159, 170318, 1958657, 3917314, 19331093, 38662186, 444615139, 889230278]

約数ペア:

[(1, 889230278), (2, 444615139), (23, 38662186), (46, 19331093), (227, 3917314), (454, 1958657), (5221, 170318), (10442, 85159)]