1747029138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{209929}}^1$

素因数の和:210026

約数の個数: 32

約数和(自身を含む): 3728356800

約数和(自身を除く): 1981327662

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 4161, 8322, 209929, 419858, 629787, 1259574, 3988651, 7977302, 11965953, 15324817, 23931906, 30649634, 45974451, 91948902, 291171523, 582343046, 873514569, 1747029138]

約数ペア:

[(1, 1747029138), (2, 873514569), (3, 582343046), (6, 291171523), (19, 91948902), (38, 45974451), (57, 30649634), (73, 23931906), (114, 15324817), (146, 11965953), (219, 7977302), (438, 3988651), (1387, 1259574), (2774, 629787), (4161, 419858), (8322, 209929)]