1068984386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{540437}}^1$

素因数の和:540505

約数の個数: 16

約数和(自身を含む): 1712107584

約数和(自身を除く): 643123198

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 540437, 1080874, 12430051, 23238791, 24860102, 46477582, 534492193, 1068984386]

約数ペア:

[(1, 1068984386), (2, 534492193), (23, 46477582), (43, 24860102), (46, 23238791), (86, 12430051), (989, 1080874), (1978, 540437)]