4878960866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{263}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 9009221760

約数和(自身を除く): 4130260894

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 47, 94, 221, 247, 263, 323, 442, 494, 526, 611, 646, 799, 893, 1222, 1598, 1786, 2209, 3419, 4199, 4418, 4471, 4997, 6838, 8398, 8942, 9994, 10387, 11609, 12361, 15181, 20774, 23218, 24722, 28717, 30362, 37553, 41971, 57434, 58123, 64961, 75106, 83942, 84949, 116246, 129922, 160693, 169898, 197353, 210137, 234859, 321386, 394706, 420274, 469718, 488189, 545623, 580967, 713507, 976378, 1091246, 1104337, 1161934, 1427014, 2208674, 2731781, 3053167, 3992603, 5463562, 6106334, 7552571, 7985206, 9275591, 9876439, 11038373, 15105142, 18551182, 19752878, 22076746, 51903839, 103807678, 128393707, 143498849, 187652341, 256787414, 286997698, 375304682, 2439480433, 4878960866]

約数ペア:

[(1, 4878960866), (2, 2439480433), (13, 375304682), (17, 286997698), (19, 256787414), (26, 187652341), (34, 143498849), (38, 128393707), (47, 103807678), (94, 51903839), (221, 22076746), (247, 19752878), (263, 18551182), (323, 15105142), (442, 11038373), (494, 9876439), (526, 9275591), (611, 7985206), (646, 7552571), (799, 6106334), (893, 5463562), (1222, 3992603), (1598, 3053167), (1786, 2731781), (2209, 2208674), (3419, 1427014), (4199, 1161934), (4418, 1104337), (4471, 1091246), (4997, 976378), (6838, 713507), (8398, 580967), (8942, 545623), (9994, 488189), (10387, 469718), (11609, 420274), (12361, 394706), (15181, 321386), (20774, 234859), (23218, 210137), (24722, 197353), (28717, 169898), (30362, 160693), (37553, 129922), (41971, 116246), (57434, 84949), (58123, 83942), (64961, 75106)]