2151898784

素因数分解:

$2^5\times 7^1\times {\mathrm{9606691}}^1$

素因数の和:9606708

約数の個数: 24

約数和(自身を含む): 4841772768

約数和(自身を除く): 2689873984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 9606691, 19213382, 38426764, 67246837, 76853528, 134493674, 153707056, 268987348, 307414112, 537974696, 1075949392, 2151898784]

約数ペア:

[(1, 2151898784), (2, 1075949392), (4, 537974696), (7, 307414112), (8, 268987348), (14, 153707056), (16, 134493674), (28, 76853528), (32, 67246837), (56, 38426764), (112, 19213382), (224, 9606691)]