1247432838

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4835011}}^1$

素因数の和:4835059

約数の個数: 16

約数和(自身を含む): 2552886336

約数和(自身を除く): 1305453498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 4835011, 9670022, 14505033, 29010066, 207905473, 415810946, 623716419, 1247432838]

約数ペア:

[(1, 1247432838), (2, 623716419), (3, 415810946), (6, 207905473), (43, 29010066), (86, 14505033), (129, 9670022), (258, 4835011)]