2821546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 5362560

約数和(自身を除く): 2541014

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 419, 481, 518, 838, 962, 2933, 3367, 5447, 5866, 6734, 10894, 15503, 31006, 38129, 76258, 108521, 201539, 217042, 403078, 1410773, 2821546]

約数ペア:

[(1, 2821546), (2, 1410773), (7, 403078), (13, 217042), (14, 201539), (26, 108521), (37, 76258), (74, 38129), (91, 31006), (182, 15503), (259, 10894), (419, 6734), (481, 5866), (518, 5447), (838, 3367), (962, 2933)]