2109079294

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1462607}}^1$

素因数の和:1462719

約数の個数: 16

約数和(自身を含む): 3650669568

約数和(自身を除く): 1541590274

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 1462607, 2925214, 10238249, 20476498, 150648521, 301297042, 1054539647, 2109079294]

約数ペア:

[(1, 2109079294), (2, 1054539647), (7, 301297042), (14, 150648521), (103, 20476498), (206, 10238249), (721, 2925214), (1442, 1462607)]