2002161794

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{1193}}^1\times {\mathrm{3511}}^1$

素因数の和:4945

約数の個数: 16

約数和(自身を含む): 3019196160

約数和(自身を除く): 1017034366

約数列:

[1, 2, 239, 478, 1193, 2386, 3511, 7022, 285127, 570254, 839129, 1678258, 4188623, 8377246, 1001080897, 2002161794]

約数ペア:

[(1, 2002161794), (2, 1001080897), (239, 8377246), (478, 4188623), (1193, 1678258), (2386, 839129), (3511, 570254), (7022, 285127)]