2783782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:927

約数の個数: 16

約数和(自身を含む): 4422240

約数和(自身を除く): 1638458

約数列:

[1, 2, 23, 46, 73, 146, 829, 1658, 1679, 3358, 19067, 38134, 60517, 121034, 1391891, 2783782]

約数ペア:

[(1, 2783782), (2, 1391891), (23, 121034), (46, 60517), (73, 38134), (146, 19067), (829, 3358), (1658, 1679)]