291226634972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7213}}^1\times {\mathrm{110921}}^1$

素因数の和:118158

約数の個数: 48

約数和(自身を含む): 627349985472

約数和(自身を除く): 336123350500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 7213, 14426, 28852, 50491, 93769, 100982, 110921, 187538, 201964, 221842, 375076, 443684, 656383, 776447, 1312766, 1441973, 1552894, 2625532, 2883946, 3105788, 5767892, 10093811, 20187622, 40375244, 800073173, 1600146346, 3200292692, 5600512211, 10400951249, 11201024422, 20801902498, 22402048844, 41603804996, 72806658743, 145613317486, 291226634972]

約数ペア:

[(1, 291226634972), (2, 145613317486), (4, 72806658743), (7, 41603804996), (13, 22402048844), (14, 20801902498), (26, 11201024422), (28, 10400951249), (52, 5600512211), (91, 3200292692), (182, 1600146346), (364, 800073173), (7213, 40375244), (14426, 20187622), (28852, 10093811), (50491, 5767892), (93769, 3105788), (100982, 2883946), (110921, 2625532), (187538, 1552894), (201964, 1441973), (221842, 1312766), (375076, 776447), (443684, 656383)]