2212778886

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{379811}}^1$

素因数の和:380787

約数の個数: 16

約数和(自身を含む): 4430127168

約数和(自身を除く): 2217348282

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 5826, 379811, 759622, 1139433, 2278866, 368796481, 737592962, 1106389443, 2212778886]

約数ペア:

[(1, 2212778886), (2, 1106389443), (3, 737592962), (6, 368796481), (971, 2278866), (1942, 1139433), (2913, 759622), (5826, 379811)]