1044909490

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{299401}}^1$

素因数の和:299757

約数の個数: 16

約数和(自身を含む): 1886232600

約数和(自身を除く): 841323110

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 299401, 598802, 1497005, 2994010, 104490949, 208981898, 522454745, 1044909490]

約数ペア:

[(1, 1044909490), (2, 522454745), (5, 208981898), (10, 104490949), (349, 2994010), (698, 1497005), (1745, 598802), (3490, 299401)]