2057054384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1669687}}^1$

素因数の和:1669713

約数の個数: 40

約数和(自身を含む): 4968991488

約数和(自身を除く): 2911937104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1669687, 3339374, 6678748, 11687809, 13357496, 18366557, 23375618, 26714992, 36733114, 46751236, 73466228, 93502472, 128565899, 146932456, 187004944, 257131798, 293864912, 514263596, 1028527192, 2057054384]

約数ペア:

[(1, 2057054384), (2, 1028527192), (4, 514263596), (7, 293864912), (8, 257131798), (11, 187004944), (14, 146932456), (16, 128565899), (22, 93502472), (28, 73466228), (44, 46751236), (56, 36733114), (77, 26714992), (88, 23375618), (112, 18366557), (154, 13357496), (176, 11687809), (308, 6678748), (616, 3339374), (1232, 1669687)]