2147334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 5322240

約数和(自身を除く): 3174906

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 41, 42, 43, 58, 82, 86, 87, 123, 129, 174, 203, 246, 258, 287, 301, 406, 574, 602, 609, 861, 903, 1189, 1218, 1247, 1722, 1763, 1806, 2378, 2494, 3526, 3567, 3741, 5289, 7134, 7482, 8323, 8729, 10578, 12341, 16646, 17458, 24682, 24969, 26187, 37023, 49938, 51127, 52374, 74046, 102254, 153381, 306762, 357889, 715778, 1073667, 2147334]

約数ペア:

[(1, 2147334), (2, 1073667), (3, 715778), (6, 357889), (7, 306762), (14, 153381), (21, 102254), (29, 74046), (41, 52374), (42, 51127), (43, 49938), (58, 37023), (82, 26187), (86, 24969), (87, 24682), (123, 17458), (129, 16646), (174, 12341), (203, 10578), (246, 8729), (258, 8323), (287, 7482), (301, 7134), (406, 5289), (574, 3741), (602, 3567), (609, 3526), (861, 2494), (903, 2378), (1189, 1806), (1218, 1763), (1247, 1722)]