8750874548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{9533}}^1$

素因数の和:9816

約数の個数: 48

約数和(自身を含む): 16743229440

約数和(自身を除く): 7992354892

約数列:

[1, 2, 4, 13, 26, 52, 127, 139, 254, 278, 508, 556, 1651, 1807, 3302, 3614, 6604, 7228, 9533, 17653, 19066, 35306, 38132, 70612, 123929, 229489, 247858, 458978, 495716, 917956, 1210691, 1325087, 2421382, 2650174, 4842764, 5300348, 15738983, 17226131, 31477966, 34452262, 62955932, 68904524, 168286049, 336572098, 673144196, 2187718637, 4375437274, 8750874548]

約数ペア:

[(1, 8750874548), (2, 4375437274), (4, 2187718637), (13, 673144196), (26, 336572098), (52, 168286049), (127, 68904524), (139, 62955932), (254, 34452262), (278, 31477966), (508, 17226131), (556, 15738983), (1651, 5300348), (1807, 4842764), (3302, 2650174), (3614, 2421382), (6604, 1325087), (7228, 1210691), (9533, 917956), (17653, 495716), (19066, 458978), (35306, 247858), (38132, 229489), (70612, 123929)]