1255117918

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{30707}}^1$

素因数の和:31007

約数の個数: 16

約数和(自身を含む): 1910283264

約数和(自身を除く): 655165346

約数列:

[1, 2, 107, 191, 214, 382, 20437, 30707, 40874, 61414, 3285649, 5865037, 6571298, 11730074, 627558959, 1255117918]

約数ペア:

[(1, 1255117918), (2, 627558959), (107, 11730074), (191, 6571298), (214, 5865037), (382, 3285649), (20437, 61414), (30707, 40874)]