489084806

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{193009}}^1$

素因数の和:193199

約数の個数: 16

約数和(自身を含む): 843067680

約数和(自身を除く): 353982874

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 193009, 386018, 1351063, 2702126, 34934629, 69869258, 244542403, 489084806]

約数ペア:

[(1, 489084806), (2, 244542403), (7, 69869258), (14, 34934629), (181, 2702126), (362, 1351063), (1267, 386018), (2534, 193009)]