2989408038

素因数分解:

$2^1\times 3^1\times {\mathrm{12959}}^1\times {\mathrm{38447}}^1$

素因数の和:51411

約数の個数: 16

約数和(自身を含む): 5979432960

約数和(自身を除く): 2990024922

約数列:

[1, 2, 3, 6, 12959, 25918, 38447, 38877, 76894, 77754, 115341, 230682, 498234673, 996469346, 1494704019, 2989408038]

約数ペア:

[(1, 2989408038), (2, 1494704019), (3, 996469346), (6, 498234673), (12959, 230682), (25918, 115341), (38447, 77754), (38877, 76894)]