2108346932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{645149}}^1$

素因数の和:645215

約数の個数: 24

約数和(自身を含む): 3974124000

約数和(自身を除く): 1865777068

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 645149, 1290298, 2580596, 12257831, 24515662, 27741407, 49031324, 55482814, 110965628, 527086733, 1054173466, 2108346932]

約数ペア:

[(1, 2108346932), (2, 1054173466), (4, 527086733), (19, 110965628), (38, 55482814), (43, 49031324), (76, 27741407), (86, 24515662), (172, 12257831), (817, 2580596), (1634, 1290298), (3268, 645149)]