423955562

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1\times {\mathrm{3217}}^1$

素因数の和:3853

約数の個数: 16

約数和(自身を含む): 642261312

約数和(自身を除く): 218305750

約数列:

[1, 2, 131, 262, 503, 1006, 3217, 6434, 65893, 131786, 421427, 842854, 1618151, 3236302, 211977781, 423955562]

約数ペア:

[(1, 423955562), (2, 211977781), (131, 3236302), (262, 1618151), (503, 842854), (1006, 421427), (3217, 131786), (6434, 65893)]