4984270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 9712800

約数和(自身を除く): 4728530

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 709, 1406, 1418, 3515, 3545, 7030, 7090, 13471, 26233, 26942, 52466, 67355, 131165, 134710, 262330, 498427, 996854, 2492135, 4984270]

約数ペア:

[(1, 4984270), (2, 2492135), (5, 996854), (10, 498427), (19, 262330), (37, 134710), (38, 131165), (74, 67355), (95, 52466), (185, 26942), (190, 26233), (370, 13471), (703, 7090), (709, 7030), (1406, 3545), (1418, 3515)]