8230838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 16934400

約数和(自身を除く): 8703562

約数列:

[1, 2, 7, 11, 14, 19, 22, 29, 38, 58, 77, 97, 133, 154, 194, 203, 209, 266, 319, 406, 418, 551, 638, 679, 1067, 1102, 1358, 1463, 1843, 2134, 2233, 2813, 2926, 3686, 3857, 4466, 5626, 6061, 7469, 7714, 12122, 12901, 14938, 19691, 20273, 25802, 30943, 39382, 40546, 42427, 53447, 61886, 84854, 106894, 141911, 216601, 283822, 374129, 433202, 587917, 748258, 1175834, 4115419, 8230838]

約数ペア:

[(1, 8230838), (2, 4115419), (7, 1175834), (11, 748258), (14, 587917), (19, 433202), (22, 374129), (29, 283822), (38, 216601), (58, 141911), (77, 106894), (97, 84854), (133, 61886), (154, 53447), (194, 42427), (203, 40546), (209, 39382), (266, 30943), (319, 25802), (406, 20273), (418, 19691), (551, 14938), (638, 12901), (679, 12122), (1067, 7714), (1102, 7469), (1358, 6061), (1463, 5626), (1843, 4466), (2134, 3857), (2233, 3686), (2813, 2926)]