2012122086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{697201}}^1$

素因数の和:697256

約数の個数: 32

約数和(自身を含む): 4450937568

約数和(自身を除く): 2438815482

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 697201, 1394402, 2091603, 4183206, 9063613, 18127226, 25796437, 27190839, 51592874, 54381678, 77389311, 154778622, 335353681, 670707362, 1006061043, 2012122086]

約数ペア:

[(1, 2012122086), (2, 1006061043), (3, 670707362), (6, 335353681), (13, 154778622), (26, 77389311), (37, 54381678), (39, 51592874), (74, 27190839), (78, 25796437), (111, 18127226), (222, 9063613), (481, 4183206), (962, 2091603), (1443, 1394402), (2886, 697201)]