2544430076

素因数分解:

$2^2\times {\mathrm{1613}}^1\times {\mathrm{394363}}^1$

素因数の和:395980

約数の個数: 12

約数和(自身を含む): 4455524472

約数和(自身を除く): 1911094396

約数列:

[1, 2, 4, 1613, 3226, 6452, 394363, 788726, 1577452, 636107519, 1272215038, 2544430076]

約数ペア:

[(1, 2544430076), (2, 1272215038), (4, 636107519), (1613, 1577452), (3226, 788726), (6452, 394363)]