131444302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{13487}}^1$

素因数の和:13943

約数の個数: 16

約数和(自身を含む): 215592192

約数和(自身を除く): 84147890

約数列:

[1, 2, 11, 22, 443, 886, 4873, 9746, 13487, 26974, 148357, 296714, 5974741, 11949482, 65722151, 131444302]

約数ペア:

[(1, 131444302), (2, 65722151), (11, 11949482), (22, 5974741), (443, 296714), (886, 148357), (4873, 26974), (9746, 13487)]