8045111708

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{5571407}}^1$

素因数の和:5571449

約数の個数: 18

約数和(自身を含む): 14858945136

約数和(自身を除く): 6813833428

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 5571407, 11142814, 22285628, 105856733, 211713466, 423426932, 2011277927, 4022555854, 8045111708]

約数ペア:

[(1, 8045111708), (2, 4022555854), (4, 2011277927), (19, 423426932), (38, 211713466), (76, 105856733), (361, 22285628), (722, 11142814), (1444, 5571407)]