125507492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{1009}}^1$

素因数の和:1292

約数の個数: 36

約数和(自身を含む): 242599980

約数和(自身を除く): 117092488

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 257, 484, 514, 1009, 1028, 2018, 2827, 4036, 5654, 11099, 11308, 22198, 31097, 44396, 62194, 122089, 124388, 244178, 259313, 488356, 518626, 1037252, 2852443, 5704886, 11409772, 31376873, 62753746, 125507492]

約数ペア:

[(1, 125507492), (2, 62753746), (4, 31376873), (11, 11409772), (22, 5704886), (44, 2852443), (121, 1037252), (242, 518626), (257, 488356), (484, 259313), (514, 244178), (1009, 124388), (1028, 122089), (2018, 62194), (2827, 44396), (4036, 31097), (5654, 22198), (11099, 11308)]