2011034486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{857}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 3182699520

約数和(自身を除く): 1171665034

約数列:

[1, 2, 23, 46, 139, 278, 367, 734, 857, 1714, 3197, 6394, 8441, 16882, 19711, 39422, 51013, 102026, 119123, 238246, 314519, 629038, 1173299, 2346598, 2739829, 5479658, 7233937, 14467874, 43718141, 87436282, 1005517243, 2011034486]

約数ペア:

[(1, 2011034486), (2, 1005517243), (23, 87436282), (46, 43718141), (139, 14467874), (278, 7233937), (367, 5479658), (734, 2739829), (857, 2346598), (1714, 1173299), (3197, 629038), (6394, 314519), (8441, 238246), (16882, 119123), (19711, 102026), (39422, 51013)]