2556103668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11210981}}^1$

素因数の和:11211007

約数の個数: 24

約数和(自身を含む): 6278149920

約数和(自身を除く): 3722046252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 11210981, 22421962, 33632943, 44843924, 67265886, 134531772, 213008639, 426017278, 639025917, 852034556, 1278051834, 2556103668]

約数ペア:

[(1, 2556103668), (2, 1278051834), (3, 852034556), (4, 639025917), (6, 426017278), (12, 213008639), (19, 134531772), (38, 67265886), (57, 44843924), (76, 33632943), (114, 22421962), (228, 11210981)]