996866995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^2\times {\mathrm{607}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 1277887104

約数和(自身を除く): 281020109

約数列:

[1, 5, 17, 85, 139, 607, 695, 2363, 3035, 10319, 11815, 19321, 51595, 84373, 96605, 328457, 421865, 1434341, 1642285, 7171705, 11727847, 58639235, 199373399, 996866995]

約数ペア:

[(1, 996866995), (5, 199373399), (17, 58639235), (85, 11727847), (139, 7171705), (607, 1642285), (695, 1434341), (2363, 421865), (3035, 328457), (10319, 96605), (11815, 84373), (19321, 51595)]