2689969126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{20771}}^1$

素因数の和:21096

約数の個数: 32

約数和(自身を含む): 4616867808

約数和(自身を除く): 1926898682

約数列:

[1, 2, 13, 17, 26, 34, 221, 293, 442, 586, 3809, 4981, 7618, 9962, 20771, 41542, 64753, 129506, 270023, 353107, 540046, 706214, 4590391, 6085903, 9180782, 12171806, 79116739, 103460351, 158233478, 206920702, 1344984563, 2689969126]

約数ペア:

[(1, 2689969126), (2, 1344984563), (13, 206920702), (17, 158233478), (26, 103460351), (34, 79116739), (221, 12171806), (293, 9180782), (442, 6085903), (586, 4590391), (3809, 706214), (4981, 540046), (7618, 353107), (9962, 270023), (20771, 129506), (41542, 64753)]