2176278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{27901}}^1$

素因数の和:27919

約数の個数: 16

約数和(自身を含む): 4687536

約数和(自身を除く): 2511258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 27901, 55802, 83703, 167406, 362713, 725426, 1088139, 2176278]

約数ペア:

[(1, 2176278), (2, 1088139), (3, 725426), (6, 362713), (13, 167406), (26, 83703), (39, 55802), (78, 27901)]