528047261287

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{2911549}}^1$

素因数の和:2913562

約数の個数: 16

約数和(自身を含む): 650230638400

約数和(自身を除く): 122183377113

約数列:

[1, 7, 13, 91, 1993, 13951, 25909, 181363, 2911549, 20380843, 37850137, 264950959, 5802717157, 40619020099, 75435323041, 528047261287]

約数ペア:

[(1, 528047261287), (7, 75435323041), (13, 40619020099), (91, 5802717157), (1993, 264950959), (13951, 37850137), (25909, 20380843), (181363, 2911549)]