1666409906

素因数分解:

$2^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{83063}}^1$

素因数の和:84505

約数の個数: 16

約数和(自身を含む): 2858730624

約数和(自身を除く): 1192320718

約数列:

[1, 2, 7, 14, 1433, 2866, 10031, 20062, 83063, 166126, 581441, 1162882, 119029279, 238058558, 833204953, 1666409906]

約数ペア:

[(1, 1666409906), (2, 833204953), (7, 238058558), (14, 119029279), (1433, 1162882), (2866, 581441), (10031, 166126), (20062, 83063)]