788475728

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{211501}}^1$

素因数の和:211742

約数の個数: 20

約数和(自身を含む): 1534235508

約数和(自身を除く): 745759780

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 211501, 423002, 846004, 1692008, 3384016, 49279733, 98559466, 197118932, 394237864, 788475728]

約数ペア:

[(1, 788475728), (2, 394237864), (4, 197118932), (8, 98559466), (16, 49279733), (233, 3384016), (466, 1692008), (932, 846004), (1864, 423002), (3728, 211501)]