1894651297

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{26833}}^1$

素因数の和:26989

約数の個数: 24

約数和(自身を含む): 2422788192

約数和(自身を除く): 528136895

約数列:

[1, 7, 11, 49, 77, 131, 539, 917, 1441, 6419, 10087, 26833, 70609, 187831, 295163, 1314817, 2066141, 3515123, 14462987, 24605861, 38666353, 172241027, 270664471, 1894651297]

約数ペア:

[(1, 1894651297), (7, 270664471), (11, 172241027), (49, 38666353), (77, 24605861), (131, 14462987), (539, 3515123), (917, 2066141), (1441, 1314817), (6419, 295163), (10087, 187831), (26833, 70609)]