2012802547

素因数分解:

$7^3\times {\mathrm{479}}^1\times {\mathrm{12251}}^1$

素因数の和:12751

約数の個数: 16

約数和(自身を含む): 2352384000

約数和(自身を除く): 339581453

約数列:

[1, 7, 49, 343, 479, 3353, 12251, 23471, 85757, 164297, 600299, 4202093, 5868229, 41077603, 287543221, 2012802547]

約数ペア:

[(1, 2012802547), (7, 287543221), (49, 41077603), (343, 5868229), (479, 4202093), (3353, 600299), (12251, 164297), (23471, 85757)]