2047006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 3337488

約数和(自身を除く): 1290482

約数列:

[1, 2, 13, 26, 131, 262, 601, 1202, 1703, 3406, 7813, 15626, 78731, 157462, 1023503, 2047006]

約数ペア:

[(1, 2047006), (2, 1023503), (13, 157462), (26, 78731), (131, 15626), (262, 7813), (601, 3406), (1202, 1703)]