1245420228538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{352012501}}^1$

素因数の和:352012593

約数の個数: 16

約数和(自身を含む): 1964229761160

約数和(自身を除く): 718809532622

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 352012501, 704025002, 10208362529, 20416725058, 21472762561, 42945525122, 622710114269, 1245420228538]

約数ペア:

[(1, 1245420228538), (2, 622710114269), (29, 42945525122), (58, 21472762561), (61, 20416725058), (122, 10208362529), (1769, 704025002), (3538, 352012501)]