2009095622

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{240841}}^1$

素因数の和:240983

約数の個数: 16

約数和(自身を含む): 3115532112

約数和(自身を除く): 1106436490

約数列:

[1, 2, 43, 86, 97, 194, 4171, 8342, 240841, 481682, 10356163, 20712326, 23361577, 46723154, 1004547811, 2009095622]

約数ペア:

[(1, 2009095622), (2, 1004547811), (43, 46723154), (86, 23361577), (97, 20712326), (194, 10356163), (4171, 481682), (8342, 240841)]