264101404

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{140779}}^1$

素因数の和:140857

約数の個数: 24

約数和(自身を含む): 536090240

約数和(自身を除く): 271988836

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 140779, 281558, 563116, 985453, 1970906, 3941812, 9432193, 18864386, 37728772, 66025351, 132050702, 264101404]

約数ペア:

[(1, 264101404), (2, 132050702), (4, 66025351), (7, 37728772), (14, 18864386), (28, 9432193), (67, 3941812), (134, 1970906), (268, 985453), (469, 563116), (938, 281558), (1876, 140779)]