20161105808242

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11503}}^1\times {\mathrm{900659}}^1$

素因数の和:912310

約数の個数: 32

約数和(自身を含む): 34813607270400

約数和(自身を除く): 14652501462158

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 11503, 23006, 80521, 161042, 900659, 1598917, 1801318, 3197834, 6304613, 11192419, 12609226, 22384838, 125191601, 250383202, 876341207, 1752682414, 10360280477, 20720560954, 72521963339, 145043926678, 1440078986303, 2880157972606, 10080552904121, 20161105808242]

約数ペア:

[(1, 20161105808242), (2, 10080552904121), (7, 2880157972606), (14, 1440078986303), (139, 145043926678), (278, 72521963339), (973, 20720560954), (1946, 10360280477), (11503, 1752682414), (23006, 876341207), (80521, 250383202), (161042, 125191601), (900659, 22384838), (1598917, 12609226), (1801318, 11192419), (3197834, 6304613)]