2351668

素因数分解:

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

素因数の和:160

約数の個数: 48

約数和(自身を含む): 4939200

約数和(自身を除く): 2587532

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 97, 116, 194, 209, 319, 388, 418, 551, 638, 836, 1067, 1102, 1276, 1843, 2134, 2204, 2813, 3686, 4268, 5626, 6061, 7372, 11252, 12122, 20273, 24244, 30943, 40546, 53447, 61886, 81092, 106894, 123772, 213788, 587917, 1175834, 2351668]

約数ペア:

[(1, 2351668), (2, 1175834), (4, 587917), (11, 213788), (19, 123772), (22, 106894), (29, 81092), (38, 61886), (44, 53447), (58, 40546), (76, 30943), (97, 24244), (116, 20273), (194, 12122), (209, 11252), (319, 7372), (388, 6061), (418, 5626), (551, 4268), (638, 3686), (836, 2813), (1067, 2204), (1102, 2134), (1276, 1843)]