80498054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1721}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 149276736

約数和(自身を除く): 68778682

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 257, 514, 1721, 1799, 3341, 3442, 3598, 6682, 12047, 22373, 23387, 24094, 44746, 46774, 156611, 313222, 442297, 884594, 3096079, 5749861, 6192158, 11499722, 40249027, 80498054]

約数ペア:

[(1, 80498054), (2, 40249027), (7, 11499722), (13, 6192158), (14, 5749861), (26, 3096079), (91, 884594), (182, 442297), (257, 313222), (514, 156611), (1721, 46774), (1799, 44746), (3341, 24094), (3442, 23387), (3598, 22373), (6682, 12047)]