4220348538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{387971}}^1$

素因数の和:388027

約数の個数: 48

約数和(自身を含む): 10084168224

約数和(自身を除く): 5863819686

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 10878, 387971, 775942, 1163913, 2327826, 2715797, 5431594, 8147391, 14354927, 16294782, 19010579, 28709854, 38021158, 43064781, 57031737, 86129562, 100484489, 114063474, 200968978, 301453467, 602906934, 703391423, 1406782846, 2110174269, 4220348538]

約数ペア:

[(1, 4220348538), (2, 2110174269), (3, 1406782846), (6, 703391423), (7, 602906934), (14, 301453467), (21, 200968978), (37, 114063474), (42, 100484489), (49, 86129562), (74, 57031737), (98, 43064781), (111, 38021158), (147, 28709854), (222, 19010579), (259, 16294782), (294, 14354927), (518, 8147391), (777, 5431594), (1554, 2715797), (1813, 2327826), (3626, 1163913), (5439, 775942), (10878, 387971)]