40421306

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{683}}^1$

素因数の和:1045

約数の個数: 16

約数和(自身を含む): 61461504

約数和(自身を除く): 21040198

約数列:

[1, 2, 127, 233, 254, 466, 683, 1366, 29591, 59182, 86741, 159139, 173482, 318278, 20210653, 40421306]

約数ペア:

[(1, 40421306), (2, 20210653), (127, 318278), (233, 173482), (254, 159139), (466, 86741), (683, 59182), (1366, 29591)]