1131488638

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{13913}}^1$

素因数の和:14116

約数の個数: 32

約数和(自身を含む): 2004951744

約数和(自身を除く): 873463106

約数列:

[1, 2, 7, 14, 37, 74, 157, 259, 314, 518, 1099, 2198, 5809, 11618, 13913, 27826, 40663, 81326, 97391, 194782, 514781, 1029562, 2184341, 3603467, 4368682, 7206934, 15290387, 30580774, 80820617, 161641234, 565744319, 1131488638]

約数ペア:

[(1, 1131488638), (2, 565744319), (7, 161641234), (14, 80820617), (37, 30580774), (74, 15290387), (157, 7206934), (259, 4368682), (314, 3603467), (518, 2184341), (1099, 1029562), (2198, 514781), (5809, 194782), (11618, 97391), (13913, 81326), (27826, 40663)]