4920237370

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1120783}}^1$

素因数の和:1121229

約数の個数: 16

約数和(自身を含む): 8876609280

約数和(自身を除く): 3956371910

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 1120783, 2241566, 5603915, 11207830, 492023737, 984047474, 2460118685, 4920237370]

約数ペア:

[(1, 4920237370), (2, 2460118685), (5, 984047474), (10, 492023737), (439, 11207830), (878, 5603915), (2195, 2241566), (4390, 1120783)]