1406699998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3365311}}^1$

素因数の和:3365343

約数の個数: 16

約数和(自身を含む): 2423024640

約数和(自身を除く): 1016324642

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 3365311, 6730622, 37018421, 63940909, 74036842, 127881818, 703349999, 1406699998]

約数ペア:

[(1, 1406699998), (2, 703349999), (11, 127881818), (19, 74036842), (22, 63940909), (38, 37018421), (209, 6730622), (418, 3365311)]