2621026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:753

約数の個数: 16

約数和(自身を含む): 4202496

約数和(自身を除く): 1581470

約数列:

[1, 2, 17, 34, 127, 254, 607, 1214, 2159, 4318, 10319, 20638, 77089, 154178, 1310513, 2621026]

約数ペア:

[(1, 2621026), (2, 1310513), (17, 154178), (34, 77089), (127, 20638), (254, 10319), (607, 4318), (1214, 2159)]