494072644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{7681}}^1$

素因数の和:8935

約数の個数: 24

約数和(自身を含む): 932010968

約数和(自身を除く): 437938324

約数列:

[1, 2, 4, 13, 26, 52, 1237, 2474, 4948, 7681, 15362, 16081, 30724, 32162, 64324, 99853, 199706, 399412, 9501397, 19002794, 38005588, 123518161, 247036322, 494072644]

約数ペア:

[(1, 494072644), (2, 247036322), (4, 123518161), (13, 38005588), (26, 19002794), (52, 9501397), (1237, 399412), (2474, 199706), (4948, 99853), (7681, 64324), (15362, 32162), (16081, 30724)]