2471965

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 3094272

約数和(自身を除く): 622307

約数列:

[1, 5, 47, 67, 157, 235, 335, 785, 3149, 7379, 10519, 15745, 36895, 52595, 494393, 2471965]

約数ペア:

[(1, 2471965), (5, 494393), (47, 52595), (67, 36895), (157, 15745), (235, 10519), (335, 7379), (785, 3149)]