998156962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1\times {\mathrm{23279}}^1$

素因数の和:25241

約数の個数: 16

約数和(自身を含む): 1634256000

約数和(自身を除く): 636099038

約数列:

[1, 2, 11, 22, 1949, 3898, 21439, 23279, 42878, 46558, 256069, 512138, 45370771, 90741542, 499078481, 998156962]

約数ペア:

[(1, 998156962), (2, 499078481), (11, 90741542), (22, 45370771), (1949, 512138), (3898, 256069), (21439, 46558), (23279, 42878)]