442911238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{77731}}^1$

素因数の和:77788

約数の個数: 32

約数和(自身を含む): 850699008

約数和(自身を除く): 407787770

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 77731, 155462, 544117, 855041, 1088234, 1710082, 2876047, 5752094, 5985287, 11970574, 20132329, 31636517, 40264658, 63273034, 221455619, 442911238]

約数ペア:

[(1, 442911238), (2, 221455619), (7, 63273034), (11, 40264658), (14, 31636517), (22, 20132329), (37, 11970574), (74, 5985287), (77, 5752094), (154, 2876047), (259, 1710082), (407, 1088234), (518, 855041), (814, 544117), (2849, 155462), (5698, 77731)]