2247484278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28813901}}^1$

素因数の和:28813919

約数の個数: 16

約数和(自身を含む): 4840735536

約数和(自身を除く): 2593251258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 28813901, 57627802, 86441703, 172883406, 374580713, 749161426, 1123742139, 2247484278]

約数ペア:

[(1, 2247484278), (2, 1123742139), (3, 749161426), (6, 374580713), (13, 172883406), (26, 86441703), (39, 57627802), (78, 28813901)]