520068591913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1789}}^1\times {\mathrm{2903}}^1\times {\mathrm{7703}}^1$

素因数の和:12408

約数の個数: 16

約数和(自身を含む): 560652744960

約数和(自身を除く): 40584153047

約数列:

[1, 13, 1789, 2903, 7703, 23257, 37739, 100139, 5193467, 13780667, 22361809, 67515071, 179148671, 290703517, 40005276301, 520068591913]

約数ペア:

[(1, 520068591913), (13, 40005276301), (1789, 290703517), (2903, 179148671), (7703, 67515071), (23257, 22361809), (37739, 13780667), (100139, 5193467)]