2079982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 16

約数和(自身を含む): 3294720

約数和(自身を除く): 1214738

約数列:

[1, 2, 23, 46, 103, 206, 439, 878, 2369, 4738, 10097, 20194, 45217, 90434, 1039991, 2079982]

約数ペア:

[(1, 2079982), (2, 1039991), (23, 90434), (46, 45217), (103, 20194), (206, 10097), (439, 4738), (878, 2369)]