9379990

素因数分解:

$2^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1249}}^1$

素因数の和:2007

約数の個数: 16

約数和(自身を含む): 16920000

約数和(自身を除く): 7540010

約数列:

[1, 2, 5, 10, 751, 1249, 1502, 2498, 3755, 6245, 7510, 12490, 937999, 1875998, 4689995, 9379990]

約数ペア:

[(1, 9379990), (2, 4689995), (5, 1875998), (10, 937999), (751, 12490), (1249, 7510), (1502, 6245), (2498, 3755)]