2008812957

素因数分解:

$3^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1\times {\mathrm{5647}}^1$

素因数の和:6352

約数の個数: 16

約数和(自身を含む): 2694773760

約数和(自身を除く): 685960803

約数列:

[1, 3, 283, 419, 849, 1257, 5647, 16941, 118577, 355731, 1598101, 2366093, 4794303, 7098279, 669604319, 2008812957]

約数ペア:

[(1, 2008812957), (3, 669604319), (283, 7098279), (419, 4794303), (849, 2366093), (1257, 1598101), (5647, 355731), (16941, 118577)]