77438478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{992801}}^1$

素因数の和:992819

約数の個数: 16

約数和(自身を含む): 166790736

約数和(自身を除く): 89352258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 992801, 1985602, 2978403, 5956806, 12906413, 25812826, 38719239, 77438478]

約数ペア:

[(1, 77438478), (2, 38719239), (3, 25812826), (6, 12906413), (13, 5956806), (26, 2978403), (39, 1985602), (78, 992801)]