2013091810

素因数分解:

$2^1\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{89431}}^1$

素因数の和:91689

約数の個数: 16

約数和(自身を含む): 3625215552

約数和(自身を除く): 1612123742

約数列:

[1, 2, 5, 10, 2251, 4502, 11255, 22510, 89431, 178862, 447155, 894310, 201309181, 402618362, 1006545905, 2013091810]

約数ペア:

[(1, 2013091810), (2, 1006545905), (5, 402618362), (10, 201309181), (2251, 894310), (4502, 447155), (11255, 178862), (22510, 89431)]