2837912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 7050240

約数和(自身を除く): 4212328

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 271, 308, 374, 476, 542, 616, 748, 952, 1084, 1309, 1496, 1897, 2168, 2618, 2981, 3794, 4607, 5236, 5962, 7588, 9214, 10472, 11924, 15176, 18428, 20867, 23848, 32249, 36856, 41734, 50677, 64498, 83468, 101354, 128996, 166936, 202708, 257992, 354739, 405416, 709478, 1418956, 2837912]

約数ペア:

[(1, 2837912), (2, 1418956), (4, 709478), (7, 405416), (8, 354739), (11, 257992), (14, 202708), (17, 166936), (22, 128996), (28, 101354), (34, 83468), (44, 64498), (56, 50677), (68, 41734), (77, 36856), (88, 32249), (119, 23848), (136, 20867), (154, 18428), (187, 15176), (238, 11924), (271, 10472), (308, 9214), (374, 7588), (476, 5962), (542, 5236), (616, 4607), (748, 3794), (952, 2981), (1084, 2618), (1309, 2168), (1496, 1897)]