283399984

素因数分解:

$2^4\times 7^1\times {\mathrm{2530357}}^1$

素因数の和:2530372

約数の個数: 20

約数和(自身を含む): 627528784

約数和(自身を除く): 344128800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2530357, 5060714, 10121428, 17712499, 20242856, 35424998, 40485712, 70849996, 141699992, 283399984]

約数ペア:

[(1, 283399984), (2, 141699992), (4, 70849996), (7, 40485712), (8, 35424998), (14, 20242856), (16, 17712499), (28, 10121428), (56, 5060714), (112, 2530357)]