2018950208

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:796

約数の個数: 112

約数和(自身を含む): 4524085440

約数和(自身を除く): 2505135232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 113, 164, 176, 226, 328, 352, 451, 452, 619, 656, 704, 902, 904, 1238, 1243, 1312, 1804, 1808, 2476, 2486, 2624, 3608, 3616, 4633, 4952, 4972, 6809, 7216, 7232, 9266, 9904, 9944, 13618, 14432, 18532, 19808, 19888, 25379, 27236, 28864, 37064, 39616, 39776, 50758, 50963, 54472, 69947, 74128, 79552, 101516, 101926, 108944, 139894, 148256, 203032, 203852, 217888, 279169, 279788, 296512, 406064, 407704, 435776, 558338, 559576, 769417, 812128, 815408, 1116676, 1119152, 1538834, 1624256, 1630816, 2233352, 2238304, 2867827, 3077668, 3261632, 4466704, 4476608, 5735654, 6155336, 8933408, 11471308, 12310672, 17866816, 22942616, 24621344, 31546097, 45885232, 49242688, 63092194, 91770464, 126184388, 183540928, 252368776, 504737552, 1009475104, 2018950208]

約数ペア:

[(1, 2018950208), (2, 1009475104), (4, 504737552), (8, 252368776), (11, 183540928), (16, 126184388), (22, 91770464), (32, 63092194), (41, 49242688), (44, 45885232), (64, 31546097), (82, 24621344), (88, 22942616), (113, 17866816), (164, 12310672), (176, 11471308), (226, 8933408), (328, 6155336), (352, 5735654), (451, 4476608), (452, 4466704), (619, 3261632), (656, 3077668), (704, 2867827), (902, 2238304), (904, 2233352), (1238, 1630816), (1243, 1624256), (1312, 1538834), (1804, 1119152), (1808, 1116676), (2476, 815408), (2486, 812128), (2624, 769417), (3608, 559576), (3616, 558338), (4633, 435776), (4952, 407704), (4972, 406064), (6809, 296512), (7216, 279788), (7232, 279169), (9266, 217888), (9904, 203852), (9944, 203032), (13618, 148256), (14432, 139894), (18532, 108944), (19808, 101926), (19888, 101516), (25379, 79552), (27236, 74128), (28864, 69947), (37064, 54472), (39616, 50963), (39776, 50758)]