2080340091628

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{1271601523}}^1$

素因数の和:1271601936

約数の個数: 12

約数和(自身を含む): 3649496373880

約数和(自身を除く): 1569156282252

約数列:

[1, 2, 4, 409, 818, 1636, 1271601523, 2543203046, 5086406092, 520085022907, 1040170045814, 2080340091628]

約数ペア:

[(1, 2080340091628), (2, 1040170045814), (4, 520085022907), (409, 5086406092), (818, 2543203046), (1636, 1271601523)]