1277955026

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1\times {\mathrm{9511}}^1$

素因数の和:9686

約数の個数: 24

約数和(自身を含む): 2019892224

約数和(自身を除く): 741937198

約数列:

[1, 2, 23, 46, 127, 254, 529, 1058, 2921, 5842, 9511, 19022, 67183, 134366, 218753, 437506, 1207897, 2415794, 5031319, 10062638, 27781631, 55563262, 638977513, 1277955026]

約数ペア:

[(1, 1277955026), (2, 638977513), (23, 55563262), (46, 27781631), (127, 10062638), (254, 5031319), (529, 2415794), (1058, 1207897), (2921, 437506), (5842, 218753), (9511, 134366), (19022, 67183)]