331282364

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{19301}}^1$

素因数の和:19925

約数の個数: 24

約数和(自身を含む): 663679968

約数和(自身を除く): 332397604

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 2452, 4291, 8582, 17164, 19301, 38602, 77204, 135107, 270214, 540428, 11831513, 23663026, 47326052, 82820591, 165641182, 331282364]

約数ペア:

[(1, 331282364), (2, 165641182), (4, 82820591), (7, 47326052), (14, 23663026), (28, 11831513), (613, 540428), (1226, 270214), (2452, 135107), (4291, 77204), (8582, 38602), (17164, 19301)]