2120075528

素因数分解:

$2^3\times {\mathrm{1193}}^1\times {\mathrm{222137}}^1$

素因数の和:223336

約数の個数: 16

約数和(自身を含む): 3978491580

約数和(自身を除く): 1858416052

約数列:

[1, 2, 4, 8, 1193, 2386, 4772, 9544, 222137, 444274, 888548, 1777096, 265009441, 530018882, 1060037764, 2120075528]

約数ペア:

[(1, 2120075528), (2, 1060037764), (4, 530018882), (8, 265009441), (1193, 1777096), (2386, 888548), (4772, 444274), (9544, 222137)]