1040931986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{137653}}^1$

素因数の和:137873

約数の個数: 16

約数和(自身を含む): 1651848000

約数和(自身を除く): 610916014

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 137653, 275306, 2615407, 5230814, 27392947, 54785894, 520465993, 1040931986]

約数ペア:

[(1, 1040931986), (2, 520465993), (19, 54785894), (38, 27392947), (199, 5230814), (398, 2615407), (3781, 275306), (7562, 137653)]