8138030

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7901}}^1$

素因数の和:8011

約数の個数: 16

約数和(自身を含む): 14792544

約数和(自身を除く): 6654514

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 7901, 15802, 39505, 79010, 813803, 1627606, 4069015, 8138030]

約数ペア:

[(1, 8138030), (2, 4069015), (5, 1627606), (10, 813803), (103, 79010), (206, 39505), (515, 15802), (1030, 7901)]