2563862686

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2633}}^1\times {\mathrm{6323}}^1$

素因数の和:8976

約数の個数: 32

約数和(自身を含む): 4797335808

約数和(自身を除く): 2233473122

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2633, 5266, 6323, 12646, 18431, 28963, 36862, 44261, 57926, 69553, 88522, 139106, 202741, 405482, 486871, 973742, 16648459, 33296918, 116539213, 183133049, 233078426, 366266098, 1281931343, 2563862686]

約数ペア:

[(1, 2563862686), (2, 1281931343), (7, 366266098), (11, 233078426), (14, 183133049), (22, 116539213), (77, 33296918), (154, 16648459), (2633, 973742), (5266, 486871), (6323, 405482), (12646, 202741), (18431, 139106), (28963, 88522), (36862, 69553), (44261, 57926)]