804516574

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 1250964000

約数和(自身を除く): 446447426

約数列:

[1, 2, 53, 106, 109, 179, 218, 358, 389, 778, 5777, 9487, 11554, 18974, 19511, 20617, 39022, 41234, 42401, 69631, 84802, 139262, 1034083, 2068166, 2247253, 3690443, 4494506, 7380886, 7589779, 15179558, 402258287, 804516574]

約数ペア:

[(1, 804516574), (2, 402258287), (53, 15179558), (106, 7589779), (109, 7380886), (179, 4494506), (218, 3690443), (358, 2247253), (389, 2068166), (778, 1034083), (5777, 139262), (9487, 84802), (11554, 69631), (18974, 42401), (19511, 41234), (20617, 39022)]