1455666

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^2$

素因数の和:250

約数の個数: 24

約数和(自身を含む): 3091920

約数和(自身を除く): 1636254

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 2147, 4294, 6441, 12769, 12882, 25538, 38307, 76614, 242611, 485222, 727833, 1455666]

約数ペア:

[(1, 1455666), (2, 727833), (3, 485222), (6, 242611), (19, 76614), (38, 38307), (57, 25538), (113, 12882), (114, 12769), (226, 6441), (339, 4294), (678, 2147)]