826639628

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{593}}^1\times {\mathrm{3257}}^1$

素因数の和:3961

約数の個数: 24

約数和(自身を含む): 1463050512

約数和(自身を除く): 636410884

約数列:

[1, 2, 4, 107, 214, 428, 593, 1186, 2372, 3257, 6514, 13028, 63451, 126902, 253804, 348499, 696998, 1393996, 1931401, 3862802, 7725604, 206659907, 413319814, 826639628]

約数ペア:

[(1, 826639628), (2, 413319814), (4, 206659907), (107, 7725604), (214, 3862802), (428, 1931401), (593, 1393996), (1186, 696998), (2372, 348499), (3257, 253804), (6514, 126902), (13028, 63451)]