2730286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:795

約数の個数: 16

約数和(自身を含む): 4443264

約数和(自身を除く): 1712978

約数列:

[1, 2, 13, 26, 173, 346, 607, 1214, 2249, 4498, 7891, 15782, 105011, 210022, 1365143, 2730286]

約数ペア:

[(1, 2730286), (2, 1365143), (13, 210022), (26, 105011), (173, 15782), (346, 7891), (607, 4498), (1214, 2249)]