489359270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2127649}}^1$

素因数の和:2127679

約数の個数: 16

約数和(自身を含む): 919144800

約数和(自身を除く): 429785530

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2127649, 4255298, 10638245, 21276490, 48935927, 97871854, 244679635, 489359270]

約数ペア:

[(1, 489359270), (2, 244679635), (5, 97871854), (10, 48935927), (23, 21276490), (46, 10638245), (115, 4255298), (230, 2127649)]