2519286

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 6894720

約数和(自身を除く): 4375434

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 41, 42, 49, 57, 66, 77, 82, 98, 114, 123, 133, 147, 154, 209, 231, 246, 266, 287, 294, 399, 418, 451, 462, 539, 574, 627, 779, 798, 861, 902, 931, 1078, 1254, 1353, 1463, 1558, 1617, 1722, 1862, 2009, 2337, 2706, 2793, 2926, 3157, 3234, 4018, 4389, 4674, 5453, 5586, 6027, 6314, 8569, 8778, 9471, 10241, 10906, 12054, 16359, 17138, 18942, 20482, 22099, 25707, 30723, 32718, 38171, 44198, 51414, 59983, 61446, 66297, 76342, 114513, 119966, 132594, 179949, 229026, 359898, 419881, 839762, 1259643, 2519286]

約数ペア:

[(1, 2519286), (2, 1259643), (3, 839762), (6, 419881), (7, 359898), (11, 229026), (14, 179949), (19, 132594), (21, 119966), (22, 114513), (33, 76342), (38, 66297), (41, 61446), (42, 59983), (49, 51414), (57, 44198), (66, 38171), (77, 32718), (82, 30723), (98, 25707), (114, 22099), (123, 20482), (133, 18942), (147, 17138), (154, 16359), (209, 12054), (231, 10906), (246, 10241), (266, 9471), (287, 8778), (294, 8569), (399, 6314), (418, 6027), (451, 5586), (462, 5453), (539, 4674), (574, 4389), (627, 4018), (779, 3234), (798, 3157), (861, 2926), (902, 2793), (931, 2706), (1078, 2337), (1254, 2009), (1353, 1862), (1463, 1722), (1558, 1617)]