4479995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 5839680

約数和(自身を除く): 1359685

約数列:

[1, 5, 13, 65, 157, 439, 785, 2041, 2195, 5707, 10205, 28535, 68923, 344615, 895999, 4479995]

約数ペア:

[(1, 4479995), (5, 895999), (13, 344615), (65, 68923), (157, 28535), (439, 10205), (785, 5707), (2041, 2195)]