501620314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{19121}}^1$

素因数の和:20145

約数の個数: 16

約数和(自身を含む): 811155240

約数和(自身を除く): 309534926

約数列:

[1, 2, 13, 26, 1009, 2018, 13117, 19121, 26234, 38242, 248573, 497146, 19293089, 38586178, 250810157, 501620314]

約数ペア:

[(1, 501620314), (2, 250810157), (13, 38586178), (26, 19293089), (1009, 497146), (2018, 248573), (13117, 38242), (19121, 26234)]