2488668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 7451136

約数和(自身を除く): 4962468

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 53, 78, 84, 86, 91, 106, 129, 156, 159, 172, 182, 212, 258, 273, 301, 318, 364, 371, 516, 546, 559, 602, 636, 689, 742, 903, 1092, 1113, 1118, 1204, 1378, 1484, 1677, 1806, 2067, 2226, 2236, 2279, 2756, 3354, 3612, 3913, 4134, 4452, 4558, 4823, 6708, 6837, 7826, 8268, 9116, 9646, 11739, 13674, 14469, 15652, 15953, 19292, 23478, 27348, 28938, 29627, 31906, 46956, 47859, 57876, 59254, 63812, 88881, 95718, 118508, 177762, 191436, 207389, 355524, 414778, 622167, 829556, 1244334, 2488668]

約数ペア:

[(1, 2488668), (2, 1244334), (3, 829556), (4, 622167), (6, 414778), (7, 355524), (12, 207389), (13, 191436), (14, 177762), (21, 118508), (26, 95718), (28, 88881), (39, 63812), (42, 59254), (43, 57876), (52, 47859), (53, 46956), (78, 31906), (84, 29627), (86, 28938), (91, 27348), (106, 23478), (129, 19292), (156, 15953), (159, 15652), (172, 14469), (182, 13674), (212, 11739), (258, 9646), (273, 9116), (301, 8268), (318, 7826), (364, 6837), (371, 6708), (516, 4823), (546, 4558), (559, 4452), (602, 4134), (636, 3913), (689, 3612), (742, 3354), (903, 2756), (1092, 2279), (1113, 2236), (1118, 2226), (1204, 2067), (1378, 1806), (1484, 1677)]