1645131486

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3861811}}^1$

素因数の和:3861887

約数の個数: 16

約数和(自身を含む): 3336605568

約数和(自身を除く): 1691474082

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 3861811, 7723622, 11585433, 23170866, 274188581, 548377162, 822565743, 1645131486]

約数ペア:

[(1, 1645131486), (2, 822565743), (3, 548377162), (6, 274188581), (71, 23170866), (142, 11585433), (213, 7723622), (426, 3861811)]