9894556

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1129}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 19869920

約数和(自身を除く): 9975364

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1129, 1252, 2191, 2258, 4382, 4516, 7903, 8764, 15806, 31612, 353377, 706754, 1413508, 2473639, 4947278, 9894556]

約数ペア:

[(1, 9894556), (2, 4947278), (4, 2473639), (7, 1413508), (14, 706754), (28, 353377), (313, 31612), (626, 15806), (1129, 8764), (1252, 7903), (2191, 4516), (2258, 4382)]