2840642

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{613}}^1$

素因数の和:953

約数の個数: 16

約数和(自身を含む): 4892352

約数和(自身を除く): 2051710

約数列:

[1, 2, 7, 14, 331, 613, 662, 1226, 2317, 4291, 4634, 8582, 202903, 405806, 1420321, 2840642]

約数ペア:

[(1, 2840642), (2, 1420321), (7, 405806), (14, 202903), (331, 8582), (613, 4634), (662, 4291), (1226, 2317)]