13508726392

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3397567}}^1$

素因数の和:3397651

約数の個数: 32

約数和(自身を含む): 29354987520

約数和(自身を除く): 15846261128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 3397567, 6795134, 13590268, 23782969, 27180536, 47565938, 95131876, 190263752, 241227257, 482454514, 964909028, 1688590799, 1929818056, 3377181598, 6754363196, 13508726392]

約数ペア:

[(1, 13508726392), (2, 6754363196), (4, 3377181598), (7, 1929818056), (8, 1688590799), (14, 964909028), (28, 482454514), (56, 241227257), (71, 190263752), (142, 95131876), (284, 47565938), (497, 27180536), (568, 23782969), (994, 13590268), (1988, 6795134), (3976, 3397567)]