1562103790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{27751}}^1$

素因数の和:28204

約数の個数: 32

約数和(自身を含む): 3035180736

約数和(自身を除く): 1473076946

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 866, 2165, 4330, 5629, 11258, 27751, 28145, 55502, 56290, 138755, 277510, 360763, 721526, 1803815, 3607630, 12016183, 24032366, 60080915, 120161830, 156210379, 312420758, 781051895, 1562103790]

約数ペア:

[(1, 1562103790), (2, 781051895), (5, 312420758), (10, 156210379), (13, 120161830), (26, 60080915), (65, 24032366), (130, 12016183), (433, 3607630), (866, 1803815), (2165, 721526), (4330, 360763), (5629, 277510), (11258, 138755), (27751, 56290), (28145, 55502)]