1028888905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{1013}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 1375470720

約数和(自身を除く): 346581815

約数列:

[1, 5, 11, 55, 59, 295, 313, 649, 1013, 1565, 3245, 3443, 5065, 11143, 17215, 18467, 55715, 59767, 92335, 203137, 298835, 317069, 657437, 1015685, 1585345, 3287185, 3487759, 17438795, 18707071, 93535355, 205777781, 1028888905]

約数ペア:

[(1, 1028888905), (5, 205777781), (11, 93535355), (55, 18707071), (59, 17438795), (295, 3487759), (313, 3287185), (649, 1585345), (1013, 1015685), (1565, 657437), (3245, 317069), (3443, 298835), (5065, 203137), (11143, 92335), (17215, 59767), (18467, 55715)]