1868272

素因数分解:

$2^4\times 7^2\times {\mathrm{2383}}^1$

素因数の和:2405

約数の個数: 30

約数和(自身を含む): 4212528

約数和(自身を除く): 2344256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2383, 4766, 9532, 16681, 19064, 33362, 38128, 66724, 116767, 133448, 233534, 266896, 467068, 934136, 1868272]

約数ペア:

[(1, 1868272), (2, 934136), (4, 467068), (7, 266896), (8, 233534), (14, 133448), (16, 116767), (28, 66724), (49, 38128), (56, 33362), (98, 19064), (112, 16681), (196, 9532), (392, 4766), (784, 2383)]