2833190

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{631}}^1$

素因数の和:1087

約数の個数: 16

約数和(自身を含む): 5119200

約数和(自身を除く): 2286010

約数列:

[1, 2, 5, 10, 449, 631, 898, 1262, 2245, 3155, 4490, 6310, 283319, 566638, 1416595, 2833190]

約数ペア:

[(1, 2833190), (2, 1416595), (5, 566638), (10, 283319), (449, 6310), (631, 4490), (898, 3155), (1262, 2245)]