451940984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223291}}^1$

素因数の和:223331

約数の個数: 32

約数和(自身を含む): 964621440

約数和(自身を除く): 512680456

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 223291, 446582, 893164, 1786328, 2456201, 4912402, 5135693, 9824804, 10271386, 19649608, 20542772, 41085544, 56492623, 112985246, 225970492, 451940984]

約数ペア:

[(1, 451940984), (2, 225970492), (4, 112985246), (8, 56492623), (11, 41085544), (22, 20542772), (23, 19649608), (44, 10271386), (46, 9824804), (88, 5135693), (92, 4912402), (184, 2456201), (253, 1786328), (506, 893164), (1012, 446582), (2024, 223291)]