427865427856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{862631911}}^1$

素因数の和:862631950

約数の個数: 20

約数和(自身を含む): 855730856704

約数和(自身を除く): 427865428848

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 862631911, 1725263822, 3450527644, 6901055288, 13802110576, 26741589241, 53483178482, 106966356964, 213932713928, 427865427856]

約数ペア:

[(1, 427865427856), (2, 213932713928), (4, 106966356964), (8, 53483178482), (16, 26741589241), (31, 13802110576), (62, 6901055288), (124, 3450527644), (248, 1725263822), (496, 862631911)]