179881492

素因数分解:

$2^2\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{2903}}^1$

素因数の和:5127

約数の個数: 24

約数和(自身を含む): 360049536

約数和(自身を除く): 180168044

約数列:

[1, 2, 4, 7, 14, 28, 2213, 2903, 4426, 5806, 8852, 11612, 15491, 20321, 30982, 40642, 61964, 81284, 6424339, 12848678, 25697356, 44970373, 89940746, 179881492]

約数ペア:

[(1, 179881492), (2, 89940746), (4, 44970373), (7, 25697356), (14, 12848678), (28, 6424339), (2213, 81284), (2903, 61964), (4426, 40642), (5806, 30982), (8852, 20321), (11612, 15491)]