1956372278

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{15749}}^1$

素因数の和:16244

約数の個数: 32

約数和(自身を含む): 3538080000

約数和(自身を除く): 1581707722

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 467, 934, 3269, 6538, 8873, 15749, 17746, 31498, 62111, 110243, 124222, 220486, 299231, 598462, 2094617, 4189234, 7354783, 14709566, 51483481, 102966962, 139740877, 279481754, 978186139, 1956372278]

約数ペア:

[(1, 1956372278), (2, 978186139), (7, 279481754), (14, 139740877), (19, 102966962), (38, 51483481), (133, 14709566), (266, 7354783), (467, 4189234), (934, 2094617), (3269, 598462), (6538, 299231), (8873, 220486), (15749, 124222), (17746, 110243), (31498, 62111)]