340596964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{6863}}^1$

素因数の和:7539

約数の個数: 24

約数和(自身を含む): 628467840

約数和(自身を除く): 287870876

約数列:

[1, 2, 4, 19, 38, 76, 653, 1306, 2612, 6863, 12407, 13726, 24814, 27452, 49628, 130397, 260794, 521588, 4481539, 8963078, 17926156, 85149241, 170298482, 340596964]

約数ペア:

[(1, 340596964), (2, 170298482), (4, 85149241), (19, 17926156), (38, 8963078), (76, 4481539), (653, 521588), (1306, 260794), (2612, 130397), (6863, 49628), (12407, 27452), (13726, 24814)]