8143669249

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{691}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 9033091200

約数和(自身を除く): 889421951

約数列:

[1, 19, 29, 73, 293, 551, 691, 1387, 2117, 5567, 8497, 13129, 20039, 21389, 40223, 50443, 161443, 202463, 380741, 406391, 620281, 958417, 1462847, 3846797, 5871427, 11785339, 14779799, 27794093, 111557113, 280816181, 428614171, 8143669249]

約数ペア:

[(1, 8143669249), (19, 428614171), (29, 280816181), (73, 111557113), (293, 27794093), (551, 14779799), (691, 11785339), (1387, 5871427), (2117, 3846797), (5567, 1462847), (8497, 958417), (13129, 620281), (20039, 406391), (21389, 380741), (40223, 202463), (50443, 161443)]