391450004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{167}}^2$

素因数の和:389

約数の個数: 54

約数和(自身を含む): 783632010

約数和(自身を除く): 392182006

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 167, 242, 319, 334, 484, 638, 668, 1276, 1837, 3509, 3674, 4843, 7018, 7348, 9686, 14036, 19372, 20207, 27889, 40414, 53273, 55778, 80828, 106546, 111556, 213092, 306779, 586003, 613558, 808781, 1172006, 1227116, 1617562, 2344012, 3235124, 3374569, 6749138, 8896591, 13498276, 17793182, 35586364, 97862501, 195725002, 391450004]

約数ペア:

[(1, 391450004), (2, 195725002), (4, 97862501), (11, 35586364), (22, 17793182), (29, 13498276), (44, 8896591), (58, 6749138), (116, 3374569), (121, 3235124), (167, 2344012), (242, 1617562), (319, 1227116), (334, 1172006), (484, 808781), (638, 613558), (668, 586003), (1276, 306779), (1837, 213092), (3509, 111556), (3674, 106546), (4843, 80828), (7018, 55778), (7348, 53273), (9686, 40414), (14036, 27889), (19372, 20207)]