1248393314

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{198599}}^1$

素因数の和:199057

約数の個数: 16

約数和(自身を含む): 2144880000

約数和(自身を除く): 896486686

約数列:

[1, 2, 7, 14, 449, 898, 3143, 6286, 198599, 397198, 1390193, 2780386, 89170951, 178341902, 624196657, 1248393314]

約数ペア:

[(1, 1248393314), (2, 624196657), (7, 178341902), (14, 89170951), (449, 2780386), (898, 1390193), (3143, 397198), (6286, 198599)]