870879716

素因数分解:

$2^2\times 7^1\times {\mathrm{3329}}^1\times {\mathrm{9343}}^1$

素因数の和:12683

約数の個数: 24

約数和(自身を含む): 1742469120

約数和(自身を除く): 871589404

約数列:

[1, 2, 4, 7, 14, 28, 3329, 6658, 9343, 13316, 18686, 23303, 37372, 46606, 65401, 93212, 130802, 261604, 31102847, 62205694, 124411388, 217719929, 435439858, 870879716]

約数ペア:

[(1, 870879716), (2, 435439858), (4, 217719929), (7, 124411388), (14, 62205694), (28, 31102847), (3329, 261604), (6658, 130802), (9343, 93212), (13316, 65401), (18686, 46606), (23303, 37372)]