6966794639

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{2473}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 8348265600

約数和(自身を除く): 1381470961

約数列:

[1, 7, 37, 73, 149, 259, 511, 1043, 2473, 2701, 5513, 10877, 17311, 18907, 38591, 76139, 91501, 180529, 368477, 402449, 640507, 1263703, 2579339, 2817143, 6679573, 13633649, 26898821, 46757011, 95435543, 188291747, 995256377, 6966794639]

約数ペア:

[(1, 6966794639), (7, 995256377), (37, 188291747), (73, 95435543), (149, 46757011), (259, 26898821), (511, 13633649), (1043, 6679573), (2473, 2817143), (2701, 2579339), (5513, 1263703), (10877, 640507), (17311, 402449), (18907, 368477), (38591, 180529), (76139, 91501)]