2051299698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:984

約数の個数: 128

約数和(自身を含む): 5151375360

約数和(自身を除く): 3100075662

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 101, 114, 133, 186, 202, 217, 266, 303, 399, 434, 589, 606, 651, 707, 798, 821, 1178, 1302, 1414, 1642, 1767, 1919, 2121, 2463, 3131, 3534, 3838, 4123, 4242, 4926, 5747, 5757, 6262, 8246, 9393, 11494, 11514, 12369, 13433, 15599, 17241, 18786, 21917, 24738, 25451, 26866, 31198, 34482, 40299, 43834, 46797, 50902, 59489, 65751, 76353, 80598, 82921, 93594, 109193, 118978, 131502, 152706, 165842, 178157, 178467, 218386, 248763, 327579, 356314, 356934, 416423, 483569, 497526, 534471, 580447, 655158, 832846, 967138, 1068942, 1160894, 1249269, 1450707, 1575499, 1741341, 2498538, 2570551, 2901414, 3150998, 3384983, 3482682, 4726497, 5141102, 6769966, 7711653, 9452994, 10154949, 11028493, 15423306, 17993857, 20309898, 22056986, 33085479, 35987714, 48840469, 53981571, 66170958, 97680938, 107963142, 146521407, 293042814, 341883283, 683766566, 1025649849, 2051299698]

約数ペア:

[(1, 2051299698), (2, 1025649849), (3, 683766566), (6, 341883283), (7, 293042814), (14, 146521407), (19, 107963142), (21, 97680938), (31, 66170958), (38, 53981571), (42, 48840469), (57, 35987714), (62, 33085479), (93, 22056986), (101, 20309898), (114, 17993857), (133, 15423306), (186, 11028493), (202, 10154949), (217, 9452994), (266, 7711653), (303, 6769966), (399, 5141102), (434, 4726497), (589, 3482682), (606, 3384983), (651, 3150998), (707, 2901414), (798, 2570551), (821, 2498538), (1178, 1741341), (1302, 1575499), (1414, 1450707), (1642, 1249269), (1767, 1160894), (1919, 1068942), (2121, 967138), (2463, 832846), (3131, 655158), (3534, 580447), (3838, 534471), (4123, 497526), (4242, 483569), (4926, 416423), (5747, 356934), (5757, 356314), (6262, 327579), (8246, 248763), (9393, 218386), (11494, 178467), (11514, 178157), (12369, 165842), (13433, 152706), (15599, 131502), (17241, 118978), (18786, 109193), (21917, 93594), (24738, 82921), (25451, 80598), (26866, 76353), (31198, 65751), (34482, 59489), (40299, 50902), (43834, 46797)]