2790836641

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{6263}}^1$

素因数の和:6828

約数の個数: 16

約数和(自身を含む): 3006720000

約数和(自身を除く): 215883359

約数列:

[1, 19, 47, 499, 893, 6263, 9481, 23453, 118997, 294361, 445607, 3125237, 5592859, 59379503, 146886139, 2790836641]

約数ペア:

[(1, 2790836641), (19, 146886139), (47, 59379503), (499, 5592859), (893, 3125237), (6263, 445607), (9481, 294361), (23453, 118997)]