1831438274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{271003}}^1$

素因数の和:271145

約数の個数: 16

約数和(自身を含む): 2861802240

約数和(自身を除く): 1030363966

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 271003, 542006, 8401093, 16802186, 29539327, 59078654, 915719137, 1831438274]

約数ペア:

[(1, 1831438274), (2, 915719137), (31, 59078654), (62, 29539327), (109, 16802186), (218, 8401093), (3379, 542006), (6758, 271003)]