1294365712

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{13553}}^1$

素因数の和:13735

約数の個数: 40

約数和(自身を含む): 2581549056

約数和(自身を除く): 1287183344

約数列:

[1, 2, 4, 8, 16, 47, 94, 127, 188, 254, 376, 508, 752, 1016, 2032, 5969, 11938, 13553, 23876, 27106, 47752, 54212, 95504, 108424, 216848, 636991, 1273982, 1721231, 2547964, 3442462, 5095928, 6884924, 10191856, 13769848, 27539696, 80897857, 161795714, 323591428, 647182856, 1294365712]

約数ペア:

[(1, 1294365712), (2, 647182856), (4, 323591428), (8, 161795714), (16, 80897857), (47, 27539696), (94, 13769848), (127, 10191856), (188, 6884924), (254, 5095928), (376, 3442462), (508, 2547964), (752, 1721231), (1016, 1273982), (2032, 636991), (5969, 216848), (11938, 108424), (13553, 95504), (23876, 54212), (27106, 47752)]