2019500686

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1783}}^1\times {\mathrm{4759}}^1$

素因数の和:6568

約数の個数: 32

約数和(自身を含む): 3668474880

約数和(自身を除く): 1648974194

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1783, 3566, 4759, 9518, 12481, 24962, 30311, 33313, 60622, 66626, 80903, 161806, 212177, 424354, 566321, 1132642, 8485297, 16970594, 59397079, 118794158, 144250049, 288500098, 1009750343, 2019500686]

約数ペア:

[(1, 2019500686), (2, 1009750343), (7, 288500098), (14, 144250049), (17, 118794158), (34, 59397079), (119, 16970594), (238, 8485297), (1783, 1132642), (3566, 566321), (4759, 424354), (9518, 212177), (12481, 161806), (24962, 80903), (30311, 66626), (33313, 60622)]