2002654574

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{251653}}^1$

素因数の和:251851

約数の個数: 16

約数和(自身を含む): 3152721312

約数和(自身を除く): 1150066738

約数列:

[1, 2, 23, 46, 173, 346, 3979, 7958, 251653, 503306, 5788019, 11576038, 43535969, 87071938, 1001327287, 2002654574]

約数ペア:

[(1, 2002654574), (2, 1001327287), (23, 87071938), (46, 43535969), (173, 11576038), (346, 5788019), (3979, 503306), (7958, 251653)]