2471948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 4576992

約数和(自身を除く): 2105044

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 277, 388, 554, 1108, 2231, 4462, 6371, 8924, 12742, 25484, 26869, 53738, 107476, 617987, 1235974, 2471948]

約数ペア:

[(1, 2471948), (2, 1235974), (4, 617987), (23, 107476), (46, 53738), (92, 26869), (97, 25484), (194, 12742), (277, 8924), (388, 6371), (554, 4462), (1108, 2231)]