1297965876

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{26833}}^1$

素因数の和:27008

約数の個数: 48

約数和(自身を含む): 3155678400

約数和(自身を除く): 1857712524

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 139, 174, 278, 348, 417, 556, 834, 1668, 4031, 8062, 12093, 16124, 24186, 26833, 48372, 53666, 80499, 107332, 160998, 321996, 778157, 1556314, 2334471, 3112628, 3729787, 4668942, 7459574, 9337884, 11189361, 14919148, 22378722, 44757444, 108163823, 216327646, 324491469, 432655292, 648982938, 1297965876]

約数ペア:

[(1, 1297965876), (2, 648982938), (3, 432655292), (4, 324491469), (6, 216327646), (12, 108163823), (29, 44757444), (58, 22378722), (87, 14919148), (116, 11189361), (139, 9337884), (174, 7459574), (278, 4668942), (348, 3729787), (417, 3112628), (556, 2334471), (834, 1556314), (1668, 778157), (4031, 321996), (8062, 160998), (12093, 107332), (16124, 80499), (24186, 53666), (26833, 48372)]