1357804

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 2757888

約数和(自身を除く): 1400084

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 683, 994, 1366, 1988, 2732, 4781, 9562, 19124, 48493, 96986, 193972, 339451, 678902, 1357804]

約数ペア:

[(1, 1357804), (2, 678902), (4, 339451), (7, 193972), (14, 96986), (28, 48493), (71, 19124), (142, 9562), (284, 4781), (497, 2732), (683, 1988), (994, 1366)]