1981416

素因数分解:

$2^3\times 3^1\times {\mathrm{82559}}^1$

素因数の和:82568

約数の個数: 16

約数和(自身を含む): 4953600

約数和(自身を除く): 2972184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 82559, 165118, 247677, 330236, 495354, 660472, 990708, 1981416]

約数ペア:

[(1, 1981416), (2, 990708), (3, 660472), (4, 495354), (6, 330236), (8, 247677), (12, 165118), (24, 82559)]