319443992

素因数分解:

$2^3\times 7^1\times {\mathrm{5704357}}^1$

素因数の和:5704370

約数の個数: 16

約数和(自身を含む): 684522960

約数和(自身を除く): 365078968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5704357, 11408714, 22817428, 39930499, 45634856, 79860998, 159721996, 319443992]

約数ペア:

[(1, 319443992), (2, 159721996), (4, 79860998), (7, 45634856), (8, 39930499), (14, 22817428), (28, 11408714), (56, 5704357)]