1918560163

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{8329}}^1$

素因数の和:8431

約数の個数: 24

約数和(自身を含む): 2195121600

約数和(自身を除く): 276561437

約数列:

[1, 13, 29, 47, 169, 377, 611, 1363, 4901, 7943, 8329, 17719, 108277, 230347, 241541, 391463, 1407601, 3140033, 5089019, 11352427, 40820429, 66157247, 147581551, 1918560163]

約数ペア:

[(1, 1918560163), (13, 147581551), (29, 66157247), (47, 40820429), (169, 11352427), (377, 5089019), (611, 3140033), (1363, 1407601), (4901, 391463), (7943, 241541), (8329, 230347), (17719, 108277)]