290988962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{575077}}^1$

素因数の和:575113

約数の個数: 16

約数和(自身を含む): 496867392

約数和(自身を除く): 205878430

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 575077, 1150154, 6325847, 12651694, 13226771, 26453542, 145494481, 290988962]

約数ペア:

[(1, 290988962), (2, 145494481), (11, 26453542), (22, 13226771), (23, 12651694), (46, 6325847), (253, 1150154), (506, 575077)]