291682214

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{25717}}^1$

素因数の和:25879

約数の個数: 16

約数和(自身を含む): 449962128

約数和(自身を除く): 158279914

約数列:

[1, 2, 53, 106, 107, 214, 5671, 11342, 25717, 51434, 1363001, 2726002, 2751719, 5503438, 145841107, 291682214]

約数ペア:

[(1, 291682214), (2, 145841107), (53, 5503438), (106, 2751719), (107, 2726002), (214, 1363001), (5671, 51434), (11342, 25717)]