2991566204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{341659}}^1$

素因数の和:341873

約数の個数: 24

約数和(自身を含む): 5739888000

約数和(自身を除く): 2748321796

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756, 341659, 683318, 1366636, 3758249, 7516498, 15032996, 67990141, 135980282, 271960564, 747891551, 1495783102, 2991566204]

約数ペア:

[(1, 2991566204), (2, 1495783102), (4, 747891551), (11, 271960564), (22, 135980282), (44, 67990141), (199, 15032996), (398, 7516498), (796, 3758249), (2189, 1366636), (4378, 683318), (8756, 341659)]