38317778884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{405239}}^1$

素因数の和:405568

約数の個数: 48

約数和(自身を含む): 83874954240

約数和(自身を除く): 45557175356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 307, 308, 614, 1228, 2149, 3377, 4298, 6754, 8596, 13508, 23639, 47278, 94556, 405239, 810478, 1620956, 2836673, 4457629, 5673346, 8915258, 11346692, 17830516, 31203403, 62406806, 124408373, 124813612, 248816746, 497633492, 870858611, 1368492103, 1741717222, 2736984206, 3483434444, 5473968412, 9579444721, 19158889442, 38317778884]

約数ペア:

[(1, 38317778884), (2, 19158889442), (4, 9579444721), (7, 5473968412), (11, 3483434444), (14, 2736984206), (22, 1741717222), (28, 1368492103), (44, 870858611), (77, 497633492), (154, 248816746), (307, 124813612), (308, 124408373), (614, 62406806), (1228, 31203403), (2149, 17830516), (3377, 11346692), (4298, 8915258), (6754, 5673346), (8596, 4457629), (13508, 2836673), (23639, 1620956), (47278, 810478), (94556, 405239)]