2234510

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{509}}^1$

素因数の和:955

約数の個数: 16

約数和(自身を含む): 4039200

約数和(自身を除く): 1804690

約数列:

[1, 2, 5, 10, 439, 509, 878, 1018, 2195, 2545, 4390, 5090, 223451, 446902, 1117255, 2234510]

約数ペア:

[(1, 2234510), (2, 1117255), (5, 446902), (10, 223451), (439, 5090), (509, 4390), (878, 2545), (1018, 2195)]