8349545990

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{837467}}^1$

素因数の和:838471

約数の個数: 16

約数和(自身を含む): 15044275152

約数和(自身を除く): 6694729162

約数列:

[1, 2, 5, 10, 997, 1994, 4985, 9970, 837467, 1674934, 4187335, 8374670, 834954599, 1669909198, 4174772995, 8349545990]

約数ペア:

[(1, 8349545990), (2, 4174772995), (5, 1669909198), (10, 834954599), (997, 8374670), (1994, 4187335), (4985, 1674934), (9970, 837467)]