2097372158

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{5479}}^1$

素因数の和:6264

約数の個数: 32

約数和(自身を含む): 3698342400

約数和(自身を除く): 1600970242

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 739, 1478, 5173, 5479, 10346, 10958, 27343, 38353, 54686, 76706, 191401, 202723, 382802, 405446, 1419061, 2838122, 4048981, 8097962, 28342867, 56685734, 149812297, 299624594, 1048686079, 2097372158]

約数ペア:

[(1, 2097372158), (2, 1048686079), (7, 299624594), (14, 149812297), (37, 56685734), (74, 28342867), (259, 8097962), (518, 4048981), (739, 2838122), (1478, 1419061), (5173, 405446), (5479, 382802), (10346, 202723), (10958, 191401), (27343, 76706), (38353, 54686)]