1998622076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1974923}}^1$

素因数の和:1974961

約数の個数: 24

約数和(自身を含む): 3981446784

約数和(自身を除く): 1982824708

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1974923, 3949846, 7899692, 21724153, 43448306, 45423229, 86896612, 90846458, 181692916, 499655519, 999311038, 1998622076]

約数ペア:

[(1, 1998622076), (2, 999311038), (4, 499655519), (11, 181692916), (22, 90846458), (23, 86896612), (44, 45423229), (46, 43448306), (92, 21724153), (253, 7899692), (506, 3949846), (1012, 1974923)]