1204864895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{52511}}^1$

素因数の和:52882

約数の個数: 16

約数和(自身を含む): 1561496832

約数和(自身を除く): 356631937

約数列:

[1, 5, 13, 65, 353, 1765, 4589, 22945, 52511, 262555, 682643, 3413215, 18536383, 92681915, 240972979, 1204864895]

約数ペア:

[(1, 1204864895), (5, 240972979), (13, 92681915), (65, 18536383), (353, 3413215), (1765, 682643), (4589, 262555), (22945, 52511)]