2905607496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647417}}^1$

素因数の和:647454

約数の個数: 64

約数和(自身を含む): 8390537280

約数和(自身を除く): 5484929784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 647417, 1294834, 1942251, 2589668, 3884502, 5179336, 7121587, 7769004, 11006089, 14243174, 15538008, 21364761, 22012178, 28486348, 33018267, 42729522, 44024356, 56972696, 66036534, 85459044, 88048712, 121066979, 132073068, 170918088, 242133958, 264146136, 363200937, 484267916, 726401874, 968535832, 1452803748, 2905607496]

約数ペア:

[(1, 2905607496), (2, 1452803748), (3, 968535832), (4, 726401874), (6, 484267916), (8, 363200937), (11, 264146136), (12, 242133958), (17, 170918088), (22, 132073068), (24, 121066979), (33, 88048712), (34, 85459044), (44, 66036534), (51, 56972696), (66, 44024356), (68, 42729522), (88, 33018267), (102, 28486348), (132, 22012178), (136, 21364761), (187, 15538008), (204, 14243174), (264, 11006089), (374, 7769004), (408, 7121587), (561, 5179336), (748, 3884502), (1122, 2589668), (1496, 1942251), (2244, 1294834), (4488, 647417)]