5643827042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{640907}}^1$

素因数の和:640970

約数の個数: 32

約数和(自身を含む): 10521145728

約数和(自身を除く): 4877318686

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 8806, 640907, 1281814, 4486349, 8972698, 10895419, 21790838, 23713559, 47427118, 76267933, 152535866, 165994913, 331989826, 403130503, 806261006, 2821913521, 5643827042]

約数ペア:

[(1, 5643827042), (2, 2821913521), (7, 806261006), (14, 403130503), (17, 331989826), (34, 165994913), (37, 152535866), (74, 76267933), (119, 47427118), (238, 23713559), (259, 21790838), (518, 10895419), (629, 8972698), (1258, 4486349), (4403, 1281814), (8806, 640907)]