2051230594

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 3611768832

約数和(自身を除く): 1560538238

約数列:

[1, 2, 7, 14, 67, 127, 134, 254, 257, 469, 514, 889, 938, 1778, 1799, 3598, 4489, 8509, 8978, 17018, 17219, 31423, 32639, 34438, 59563, 62846, 65278, 119126, 120533, 228473, 241066, 456946, 570103, 1140206, 1153673, 2186813, 2307346, 3990721, 4373626, 7981442, 8075711, 15307691, 16151422, 30615382, 146516471, 293032942, 1025615297, 2051230594]

約数ペア:

[(1, 2051230594), (2, 1025615297), (7, 293032942), (14, 146516471), (67, 30615382), (127, 16151422), (134, 15307691), (254, 8075711), (257, 7981442), (469, 4373626), (514, 3990721), (889, 2307346), (938, 2186813), (1778, 1153673), (1799, 1140206), (3598, 570103), (4489, 456946), (8509, 241066), (8978, 228473), (17018, 120533), (17219, 119126), (31423, 65278), (32639, 62846), (34438, 59563)]