2016803852

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{22859}}^1$

素因数の和:23030

約数の個数: 48

約数和(自身を含む): 4239889920

約数和(自身を除く): 2223086068

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 137, 161, 274, 322, 548, 644, 959, 1918, 3151, 3836, 6302, 12604, 22057, 22859, 44114, 45718, 88228, 91436, 160013, 320026, 525757, 640052, 1051514, 2103028, 3131683, 3680299, 6263366, 7360598, 12526732, 14721196, 21921781, 43843562, 72028709, 87687124, 144057418, 288114836, 504200963, 1008401926, 2016803852]

約数ペア:

[(1, 2016803852), (2, 1008401926), (4, 504200963), (7, 288114836), (14, 144057418), (23, 87687124), (28, 72028709), (46, 43843562), (92, 21921781), (137, 14721196), (161, 12526732), (274, 7360598), (322, 6263366), (548, 3680299), (644, 3131683), (959, 2103028), (1918, 1051514), (3151, 640052), (3836, 525757), (6302, 320026), (12604, 160013), (22057, 91436), (22859, 88228), (44114, 45718)]