813669091

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 934717968

約数和(自身を除く): 121048877

約数列:

[1, 19, 23, 43, 53, 361, 437, 817, 989, 1007, 1219, 1849, 2279, 8303, 15523, 18791, 19133, 23161, 35131, 42527, 43301, 52417, 97997, 357029, 440059, 667489, 808013, 822719, 995923, 1861943, 2253931, 15352247, 18922537, 35376917, 42824689, 813669091]

約数ペア:

[(1, 813669091), (19, 42824689), (23, 35376917), (43, 18922537), (53, 15352247), (361, 2253931), (437, 1861943), (817, 995923), (989, 822719), (1007, 808013), (1219, 667489), (1849, 440059), (2279, 357029), (8303, 97997), (15523, 52417), (18791, 43301), (19133, 42527), (23161, 35131)]