2227670

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2503}}^1$

素因数の和:2599

約数の個数: 16

約数和(自身を含む): 4056480

約数和(自身を除く): 1828810

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2503, 5006, 12515, 25030, 222767, 445534, 1113835, 2227670]

約数ペア:

[(1, 2227670), (2, 1113835), (5, 445534), (10, 222767), (89, 25030), (178, 12515), (445, 5006), (890, 2503)]