2045661856

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^2\times {\mathrm{10859}}^1$

素因数の和:10934

約数の個数: 72

約数和(自身を含む): 4767366240

約数和(自身を除く): 2721704384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 841, 928, 1624, 1682, 3248, 3364, 5887, 6496, 6728, 10859, 11774, 13456, 21718, 23548, 26912, 43436, 47096, 76013, 86872, 94192, 152026, 173744, 188384, 304052, 314911, 347488, 608104, 629822, 1216208, 1259644, 2204377, 2432416, 2519288, 4408754, 5038576, 8817508, 9132419, 10077152, 17635016, 18264838, 35270032, 36529676, 63926933, 70540064, 73059352, 127853866, 146118704, 255707732, 292237408, 511415464, 1022830928, 2045661856]

約数ペア:

[(1, 2045661856), (2, 1022830928), (4, 511415464), (7, 292237408), (8, 255707732), (14, 146118704), (16, 127853866), (28, 73059352), (29, 70540064), (32, 63926933), (56, 36529676), (58, 35270032), (112, 18264838), (116, 17635016), (203, 10077152), (224, 9132419), (232, 8817508), (406, 5038576), (464, 4408754), (812, 2519288), (841, 2432416), (928, 2204377), (1624, 1259644), (1682, 1216208), (3248, 629822), (3364, 608104), (5887, 347488), (6496, 314911), (6728, 304052), (10859, 188384), (11774, 173744), (13456, 152026), (21718, 94192), (23548, 86872), (26912, 76013), (43436, 47096)]