2016246988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 4381776000

約数和(自身を除く): 2365529012

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 229, 238, 349, 371, 458, 476, 698, 742, 901, 916, 1396, 1484, 1603, 1802, 2443, 3206, 3604, 3893, 4886, 5933, 6307, 6412, 7786, 9772, 11866, 12137, 12614, 15572, 18497, 23732, 24274, 25228, 27251, 36994, 41531, 48548, 54502, 73988, 79921, 83062, 84959, 109004, 129479, 159842, 166124, 169918, 206329, 258958, 314449, 319684, 339836, 412658, 517916, 559447, 628898, 825316, 1118894, 1257796, 1358657, 1444303, 2201143, 2237788, 2717314, 2888606, 4235813, 4402286, 5434628, 5777212, 8471626, 8804572, 9510599, 16943252, 19021198, 29650691, 38042396, 59301382, 72008821, 118602764, 144017642, 288035284, 504061747, 1008123494, 2016246988]

約数ペア:

[(1, 2016246988), (2, 1008123494), (4, 504061747), (7, 288035284), (14, 144017642), (17, 118602764), (28, 72008821), (34, 59301382), (53, 38042396), (68, 29650691), (106, 19021198), (119, 16943252), (212, 9510599), (229, 8804572), (238, 8471626), (349, 5777212), (371, 5434628), (458, 4402286), (476, 4235813), (698, 2888606), (742, 2717314), (901, 2237788), (916, 2201143), (1396, 1444303), (1484, 1358657), (1603, 1257796), (1802, 1118894), (2443, 825316), (3206, 628898), (3604, 559447), (3893, 517916), (4886, 412658), (5933, 339836), (6307, 319684), (6412, 314449), (7786, 258958), (9772, 206329), (11866, 169918), (12137, 166124), (12614, 159842), (15572, 129479), (18497, 109004), (23732, 84959), (24274, 83062), (25228, 79921), (27251, 73988), (36994, 54502), (41531, 48548)]