2148548082

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{819431}}^1$

素因数の和:819478

約数の個数: 32

約数和(自身を含む): 4719928320

約数和(自身を除く): 2571380238

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 819431, 1638862, 2458293, 4916586, 15569189, 18846913, 31138378, 37693826, 46707567, 56540739, 93415134, 113081478, 358091347, 716182694, 1074274041, 2148548082]

約数ペア:

[(1, 2148548082), (2, 1074274041), (3, 716182694), (6, 358091347), (19, 113081478), (23, 93415134), (38, 56540739), (46, 46707567), (57, 37693826), (69, 31138378), (114, 18846913), (138, 15569189), (437, 4916586), (874, 2458293), (1311, 1638862), (2622, 819431)]