2519915690851

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{1327}}^1\times {\mathrm{6247}}^1$

素因数の和:8003

約数の個数: 32

約数和(自身を含む): 2764675020800

約数和(自身を除く): 244759329949

約数列:

[1, 13, 67, 349, 871, 1327, 4537, 6247, 17251, 23383, 81211, 88909, 303979, 418549, 463123, 1155817, 2180203, 5441137, 6020599, 8289769, 28342639, 31029241, 107766997, 146073601, 403380133, 555414523, 1898956813, 2893129381, 7220388799, 37610681953, 193839668527, 2519915690851]

約数ペア:

[(1, 2519915690851), (13, 193839668527), (67, 37610681953), (349, 7220388799), (871, 2893129381), (1327, 1898956813), (4537, 555414523), (6247, 403380133), (17251, 146073601), (23383, 107766997), (81211, 31029241), (88909, 28342639), (303979, 8289769), (418549, 6020599), (463123, 5441137), (1155817, 2180203)]