2629973654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20903}}^1$

素因数の和:20985

約数の個数: 64

約数和(自身を含む): 5297909760

約数和(自身を除く): 2667936106

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 43, 77, 86, 133, 154, 209, 266, 301, 418, 473, 602, 817, 946, 1463, 1634, 2926, 3311, 5719, 6622, 8987, 11438, 17974, 20903, 41806, 62909, 125818, 146321, 229933, 292642, 397157, 459866, 794314, 898829, 1609531, 1797658, 2780099, 3219062, 4368727, 5560198, 6291803, 8737454, 9887119, 12583606, 17077751, 19774238, 30581089, 34155502, 61162178, 69209833, 119544257, 138419666, 187855261, 239088514, 375710522, 1314986827, 2629973654]

約数ペア:

[(1, 2629973654), (2, 1314986827), (7, 375710522), (11, 239088514), (14, 187855261), (19, 138419666), (22, 119544257), (38, 69209833), (43, 61162178), (77, 34155502), (86, 30581089), (133, 19774238), (154, 17077751), (209, 12583606), (266, 9887119), (301, 8737454), (418, 6291803), (473, 5560198), (602, 4368727), (817, 3219062), (946, 2780099), (1463, 1797658), (1634, 1609531), (2926, 898829), (3311, 794314), (5719, 459866), (6622, 397157), (8987, 292642), (11438, 229933), (17974, 146321), (20903, 125818), (41806, 62909)]