2028078544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{290057}}^1$

素因数の和:290107

約数の個数: 40

約数和(自身を含む): 4316063040

約数和(自身を除く): 2287984496

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 290057, 580114, 1160228, 2320456, 4640912, 5511083, 6671311, 11022166, 13342622, 22044332, 26685244, 44088664, 53370488, 88177328, 106740976, 126754909, 253509818, 507019636, 1014039272, 2028078544]

約数ペア:

[(1, 2028078544), (2, 1014039272), (4, 507019636), (8, 253509818), (16, 126754909), (19, 106740976), (23, 88177328), (38, 53370488), (46, 44088664), (76, 26685244), (92, 22044332), (152, 13342622), (184, 11022166), (304, 6671311), (368, 5511083), (437, 4640912), (874, 2320456), (1748, 1160228), (3496, 580114), (6992, 290057)]