2012148380924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1\times {\mathrm{401671}}^1$

素因数の和:402386

約数の個数: 48

約数和(自身を含む): 3865035799296

約数和(自身を除く): 1852887418372

約数列:

[1, 2, 4, 11, 22, 44, 257, 443, 514, 886, 1028, 1772, 2827, 4873, 5654, 9746, 11308, 19492, 113851, 227702, 401671, 455404, 803342, 1252361, 1606684, 2504722, 4418381, 5009444, 8836762, 17673524, 103229447, 177940253, 206458894, 355880506, 412917788, 711761012, 1135523917, 1957342783, 2271047834, 3914685566, 4542095668, 7829371132, 45730645021, 91461290042, 182922580084, 503037095231, 1006074190462, 2012148380924]

約数ペア:

[(1, 2012148380924), (2, 1006074190462), (4, 503037095231), (11, 182922580084), (22, 91461290042), (44, 45730645021), (257, 7829371132), (443, 4542095668), (514, 3914685566), (886, 2271047834), (1028, 1957342783), (1772, 1135523917), (2827, 711761012), (4873, 412917788), (5654, 355880506), (9746, 206458894), (11308, 177940253), (19492, 103229447), (113851, 17673524), (227702, 8836762), (401671, 5009444), (455404, 4418381), (803342, 2504722), (1252361, 1606684)]