11508710512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{422369}}^1$

素因数の和:422521

約数の個数: 40

約数和(自身を含む): 24196732560

約数和(自身を除く): 12688022048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 6812, 13624, 27248, 422369, 844738, 1689476, 3378952, 5490797, 6757904, 10981594, 21963188, 43926376, 55330339, 87852752, 110660678, 221321356, 442642712, 719294407, 885285424, 1438588814, 2877177628, 5754355256, 11508710512]

約数ペア:

[(1, 11508710512), (2, 5754355256), (4, 2877177628), (8, 1438588814), (13, 885285424), (16, 719294407), (26, 442642712), (52, 221321356), (104, 110660678), (131, 87852752), (208, 55330339), (262, 43926376), (524, 21963188), (1048, 10981594), (1703, 6757904), (2096, 5490797), (3406, 3378952), (6812, 1689476), (13624, 844738), (27248, 422369)]