1799127974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{2803}}^1$

素因数の和:2977

約数の個数: 48

約数和(自身を含む): 3281891328

約数和(自身を除く): 1482763354

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 361, 722, 889, 1778, 2413, 2527, 2803, 4826, 5054, 5606, 16891, 19621, 33782, 39242, 45847, 53257, 91694, 106514, 320929, 355981, 372799, 641858, 711962, 745598, 1011883, 2023766, 2491867, 4983734, 6763639, 7083181, 13527278, 14166362, 47345473, 94690946, 128509141, 257018282, 899563987, 1799127974]

約数ペア:

[(1, 1799127974), (2, 899563987), (7, 257018282), (14, 128509141), (19, 94690946), (38, 47345473), (127, 14166362), (133, 13527278), (254, 7083181), (266, 6763639), (361, 4983734), (722, 2491867), (889, 2023766), (1778, 1011883), (2413, 745598), (2527, 711962), (2803, 641858), (4826, 372799), (5054, 355981), (5606, 320929), (16891, 106514), (19621, 91694), (33782, 53257), (39242, 45847)]