2543302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 1880378

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 127, 254, 323, 527, 589, 646, 1054, 1178, 2159, 2413, 3937, 4318, 4826, 7874, 10013, 20026, 41021, 66929, 74803, 82042, 133858, 149606, 1271651, 2543302]

約数ペア:

[(1, 2543302), (2, 1271651), (17, 149606), (19, 133858), (31, 82042), (34, 74803), (38, 66929), (62, 41021), (127, 20026), (254, 10013), (323, 7874), (527, 4826), (589, 4318), (646, 3937), (1054, 2413), (1178, 2159)]