307637246

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{11923}}^1$

素因数の和:12048

約数の個数: 32

約数和(自身を含む): 560904960

約数和(自身を除く): 253267714

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 679, 1358, 1843, 3686, 11923, 12901, 23846, 25802, 83461, 166922, 226537, 453074, 1156531, 1585759, 2313062, 3171518, 8095717, 16191434, 21974089, 43948178, 153818623, 307637246]

約数ペア:

[(1, 307637246), (2, 153818623), (7, 43948178), (14, 21974089), (19, 16191434), (38, 8095717), (97, 3171518), (133, 2313062), (194, 1585759), (266, 1156531), (679, 453074), (1358, 226537), (1843, 166922), (3686, 83461), (11923, 25802), (12901, 23846)]