2016385

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 2820096

約数和(自身を除く): 803711

約数列:

[1, 5, 7, 35, 53, 265, 371, 1087, 1855, 5435, 7609, 38045, 57611, 288055, 403277, 2016385]

約数ペア:

[(1, 2016385), (5, 403277), (7, 288055), (35, 57611), (53, 38045), (265, 7609), (371, 5435), (1087, 1855)]