266383964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{864883}}^1$

素因数の和:864905

約数の個数: 24

約数和(自身を含む): 581202048

約数和(自身を除く): 314818084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 864883, 1729766, 3459532, 6054181, 9513713, 12108362, 19027426, 24216724, 38054852, 66595991, 133191982, 266383964]

約数ペア:

[(1, 266383964), (2, 133191982), (4, 66595991), (7, 38054852), (11, 24216724), (14, 19027426), (22, 12108362), (28, 9513713), (44, 6054181), (77, 3459532), (154, 1729766), (308, 864883)]