1055676478

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1223}}^1\times {\mathrm{2749}}^1$

素因数の和:4131

約数の個数: 16

約数和(自身を含む): 1595484000

約数和(自身を除く): 539807522

約数列:

[1, 2, 157, 314, 1223, 2446, 2749, 5498, 192011, 384022, 431593, 863186, 3362027, 6724054, 527838239, 1055676478]

約数ペア:

[(1, 1055676478), (2, 527838239), (157, 6724054), (314, 3362027), (1223, 863186), (2446, 431593), (2749, 384022), (5498, 192011)]