4228390

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4751}}^1$

素因数の和:4847

約数の個数: 16

約数和(自身を含む): 7698240

約数和(自身を除く): 3469850

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 4751, 9502, 23755, 47510, 422839, 845678, 2114195, 4228390]

約数ペア:

[(1, 4228390), (2, 2114195), (5, 845678), (10, 422839), (89, 47510), (178, 23755), (445, 9502), (890, 4751)]