2053291201918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{48239}}^1\times {\mathrm{21739}}^1$

素因数の和:70080

約数の個数: 32

約数和(自身を含む): 3397909824000

約数和(自身を除く): 1344618622082

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 21739, 43478, 48239, 96478, 239129, 478258, 530629, 1061258, 1934771, 3869542, 4293271, 8586542, 21282481, 42564962, 47225981, 94451962, 1048667621, 2097335242, 11535343831, 23070687662, 93331418269, 186662836538, 1026645600959, 2053291201918]

約数ペア:

[(1, 2053291201918), (2, 1026645600959), (11, 186662836538), (22, 93331418269), (89, 23070687662), (178, 11535343831), (979, 2097335242), (1958, 1048667621), (21739, 94451962), (43478, 47225981), (48239, 42564962), (96478, 21282481), (239129, 8586542), (478258, 4293271), (530629, 3869542), (1061258, 1934771)]