2070858435

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{32507}}^1$

素因数の和:32683

約数の個数: 32

約数和(自身を含む): 3445327872

約数和(自身を除く): 1374469437

約数列:

[1, 3, 5, 15, 31, 93, 137, 155, 411, 465, 685, 2055, 4247, 12741, 21235, 32507, 63705, 97521, 162535, 487605, 1007717, 3023151, 4453459, 5038585, 13360377, 15115755, 22267295, 66801885, 138057229, 414171687, 690286145, 2070858435]

約数ペア:

[(1, 2070858435), (3, 690286145), (5, 414171687), (15, 138057229), (31, 66801885), (93, 22267295), (137, 15115755), (155, 13360377), (411, 5038585), (465, 4453459), (685, 3023151), (2055, 1007717), (4247, 487605), (12741, 162535), (21235, 97521), (32507, 63705)]