2891121822865

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{4721}}^1\times {\mathrm{5737}}^1$

素因数の和:11077

約数の個数: 32

約数和(自身を含む): 3570665867424

約数和(自身を除く): 679544044559

約数列:

[1, 5, 37, 185, 577, 2885, 4721, 5737, 21349, 23605, 28685, 106745, 174677, 212269, 873385, 1061345, 2724017, 3310249, 13620085, 16551245, 27084377, 100788629, 122479213, 135421885, 503943145, 612396065, 1002121949, 5010609745, 15627685529, 78138427645, 578224364573, 2891121822865]

約数ペア:

[(1, 2891121822865), (5, 578224364573), (37, 78138427645), (185, 15627685529), (577, 5010609745), (2885, 1002121949), (4721, 612396065), (5737, 503943145), (21349, 135421885), (23605, 122479213), (28685, 100788629), (106745, 27084377), (174677, 16551245), (212269, 13620085), (873385, 3310249), (1061345, 2724017)]