940778854

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{69677}}^1$

素因数の和:69879

約数の個数: 16

約数和(自身を含む): 1453204368

約数和(自身を除く): 512425514

約数列:

[1, 2, 43, 86, 157, 314, 6751, 13502, 69677, 139354, 2996111, 5992222, 10939289, 21878578, 470389427, 940778854]

約数ペア:

[(1, 940778854), (2, 470389427), (43, 21878578), (86, 10939289), (157, 5992222), (314, 2996111), (6751, 139354), (13502, 69677)]