409865824

素因数分解:

$2^5\times {\mathrm{607}}^1\times {\mathrm{21101}}^1$

素因数の和:21718

約数の個数: 24

約数和(自身を含む): 808291008

約数和(自身を除く): 398425184

約数列:

[1, 2, 4, 8, 16, 32, 607, 1214, 2428, 4856, 9712, 19424, 21101, 42202, 84404, 168808, 337616, 675232, 12808307, 25616614, 51233228, 102466456, 204932912, 409865824]

約数ペア:

[(1, 409865824), (2, 204932912), (4, 102466456), (8, 51233228), (16, 25616614), (32, 12808307), (607, 675232), (1214, 337616), (2428, 168808), (4856, 84404), (9712, 42202), (19424, 21101)]