2008144333

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2809

約数の個数: 32

約数和(自身を含む): 2363074560

約数和(自身を除く): 354930227

約数列:

[1, 13, 19, 43, 71, 247, 559, 817, 923, 1349, 2663, 3053, 10621, 17537, 34619, 39689, 50597, 58007, 114509, 189073, 657761, 754091, 1488617, 2175671, 2457949, 3592387, 8130139, 28283723, 46701031, 105691807, 154472641, 2008144333]

約数ペア:

[(1, 2008144333), (13, 154472641), (19, 105691807), (43, 46701031), (71, 28283723), (247, 8130139), (559, 3592387), (817, 2457949), (923, 2175671), (1349, 1488617), (2663, 754091), (3053, 657761), (10621, 189073), (17537, 114509), (34619, 58007), (39689, 50597)]