2013709570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{63907}}^1$

素因数の和:64074

約数の個数: 32

約数和(自身を含む): 3809939328

約数和(自身を除く): 1796229758

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1370, 3151, 6302, 15755, 31510, 63907, 127814, 319535, 639070, 1469861, 2939722, 7349305, 8755259, 14698610, 17510518, 43776295, 87552590, 201370957, 402741914, 1006854785, 2013709570]

約数ペア:

[(1, 2013709570), (2, 1006854785), (5, 402741914), (10, 201370957), (23, 87552590), (46, 43776295), (115, 17510518), (137, 14698610), (230, 8755259), (274, 7349305), (685, 2939722), (1370, 1469861), (3151, 639070), (6302, 319535), (15755, 127814), (31510, 63907)]