853968756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79691}}^1$

素因数の和:79764

約数の個数: 48

約数和(自身を含む): 2142120960

約数和(自身を除く): 1288152204

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 3572, 5358, 10716, 79691, 159382, 239073, 318764, 478146, 956292, 1514129, 3028258, 3745477, 4542387, 6056516, 7490954, 9084774, 11236431, 14981908, 18169548, 22472862, 44945724, 71164063, 142328126, 213492189, 284656252, 426984378, 853968756]

約数ペア:

[(1, 853968756), (2, 426984378), (3, 284656252), (4, 213492189), (6, 142328126), (12, 71164063), (19, 44945724), (38, 22472862), (47, 18169548), (57, 14981908), (76, 11236431), (94, 9084774), (114, 7490954), (141, 6056516), (188, 4542387), (228, 3745477), (282, 3028258), (564, 1514129), (893, 956292), (1786, 478146), (2679, 318764), (3572, 239073), (5358, 159382), (10716, 79691)]