1974489314

素因数分解:

$2^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{98009}}^1$

素因数の和:99457

約数の個数: 16

約数和(自身を含む): 3387225600

約数和(自身を除く): 1412736286

約数列:

[1, 2, 7, 14, 1439, 2878, 10073, 20146, 98009, 196018, 686063, 1372126, 141034951, 282069902, 987244657, 1974489314]

約数ペア:

[(1, 1974489314), (2, 987244657), (7, 282069902), (14, 141034951), (1439, 1372126), (2878, 686063), (10073, 196018), (20146, 98009)]