1864906561

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1\times {\mathrm{7333}}^1$

素因数の和:8160

約数の個数: 16

約数和(自身を含む): 2179782144

約数和(自身を除く): 314875583

約数列:

[1, 7, 47, 329, 773, 5411, 7333, 36331, 51331, 254317, 344651, 2412557, 5668409, 39678863, 266415223, 1864906561]

約数ペア:

[(1, 1864906561), (7, 266415223), (47, 39678863), (329, 5668409), (773, 2412557), (5411, 344651), (7333, 254317), (36331, 51331)]