2840989006

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1\times {\mathrm{9479}}^1$

素因数の和:10299

約数の個数: 16

約数和(自身を含む): 4285225440

約数和(自身を除く): 1444236434

約数列:

[1, 2, 277, 541, 554, 1082, 9479, 18958, 149857, 299714, 2625683, 5128139, 5251366, 10256278, 1420494503, 2840989006]

約数ペア:

[(1, 2840989006), (2, 1420494503), (277, 10256278), (541, 5251366), (554, 5128139), (1082, 2625683), (9479, 299714), (18958, 149857)]