2080404832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{256967}}^1$

素因数の和:257011

約数の個数: 48

約数和(自身を含む): 4662427392

約数和(自身を除く): 2582022560

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 4048, 8096, 256967, 513934, 1027868, 2055736, 2826637, 4111472, 5653274, 5910241, 8222944, 11306548, 11820482, 22613096, 23640964, 45226192, 47281928, 65012651, 90452384, 94563856, 130025302, 189127712, 260050604, 520101208, 1040202416, 2080404832]

約数ペア:

[(1, 2080404832), (2, 1040202416), (4, 520101208), (8, 260050604), (11, 189127712), (16, 130025302), (22, 94563856), (23, 90452384), (32, 65012651), (44, 47281928), (46, 45226192), (88, 23640964), (92, 22613096), (176, 11820482), (184, 11306548), (253, 8222944), (352, 5910241), (368, 5653274), (506, 4111472), (736, 2826637), (1012, 2055736), (2024, 1027868), (4048, 513934), (8096, 256967)]