2017657306

素因数分解:

$2^1\times 7^1\times {\mathrm{7207}}^1\times {\mathrm{19997}}^1$

素因数の和:27213

約数の個数: 16

約数和(自身を含む): 3459494016

約数和(自身を除く): 1441836710

約数列:

[1, 2, 7, 14, 7207, 14414, 19997, 39994, 50449, 100898, 139979, 279958, 144118379, 288236758, 1008828653, 2017657306]

約数ペア:

[(1, 2017657306), (2, 1008828653), (7, 288236758), (14, 144118379), (7207, 279958), (14414, 139979), (19997, 100898), (39994, 50449)]