1720004912

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{177101}}^1$

素因数の和:177716

約数の個数: 20

約数和(自身を含む): 3338018496

約数和(自身を除く): 1618013584

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2428, 4856, 9712, 177101, 354202, 708404, 1416808, 2833616, 107500307, 215000614, 430001228, 860002456, 1720004912]

約数ペア:

[(1, 1720004912), (2, 860002456), (4, 430001228), (8, 215000614), (16, 107500307), (607, 2833616), (1214, 1416808), (2428, 708404), (4856, 354202), (9712, 177101)]