9999970

素因数分解:

$2^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1321}}^1$

素因数の和:2085

約数の個数: 16

約数和(自身を含む): 18037368

約数和(自身を除く): 8037398

約数列:

[1, 2, 5, 10, 757, 1321, 1514, 2642, 3785, 6605, 7570, 13210, 999997, 1999994, 4999985, 9999970]

約数ペア:

[(1, 9999970), (2, 4999985), (5, 1999994), (10, 999997), (757, 13210), (1321, 7570), (1514, 6605), (2642, 3785)]