487426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 16

約数和(自身を含む): 783360

約数和(自身を除く): 295934

約数列:

[1, 2, 19, 38, 101, 127, 202, 254, 1919, 2413, 3838, 4826, 12827, 25654, 243713, 487426]

約数ペア:

[(1, 487426), (2, 243713), (19, 25654), (38, 12827), (101, 4826), (127, 3838), (202, 2413), (254, 1919)]