127659804

素因数分解:

$2^2\times 3^1\times {\mathrm{10638317}}^1$

素因数の和:10638324

約数の個数: 12

約数和(自身を含む): 297872904

約数和(自身を除く): 170213100

約数列:

[1, 2, 3, 4, 6, 12, 10638317, 21276634, 31914951, 42553268, 63829902, 127659804]

約数ペア:

[(1, 127659804), (2, 63829902), (3, 42553268), (4, 31914951), (6, 21276634), (12, 10638317)]