1345870889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1663}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 1581465600

約数和(自身を除く): 235594711

約数列:

[1, 11, 29, 43, 59, 319, 473, 649, 1247, 1663, 1711, 2537, 13717, 18293, 18821, 27907, 48227, 71509, 73573, 98117, 530497, 786599, 809303, 1079287, 2073761, 2845393, 4219031, 22811371, 31299323, 46409341, 122351899, 1345870889]

約数ペア:

[(1, 1345870889), (11, 122351899), (29, 46409341), (43, 31299323), (59, 22811371), (319, 4219031), (473, 2845393), (649, 2073761), (1247, 1079287), (1663, 809303), (1711, 786599), (2537, 530497), (13717, 98117), (18293, 73573), (18821, 71509), (27907, 48227)]