4981036193

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{42323}}^1$

素因数の和:42413

約数の個数: 32

約数和(自身を含む): 6435956736

約数和(自身を除く): 1454920543

約数列:

[1, 7, 17, 23, 43, 119, 161, 301, 391, 731, 989, 2737, 5117, 6923, 16813, 42323, 117691, 296261, 719491, 973429, 1819889, 5036437, 6814003, 12739223, 16548293, 30938113, 41857447, 115838051, 216566791, 293002129, 711576599, 4981036193]

約数ペア:

[(1, 4981036193), (7, 711576599), (17, 293002129), (23, 216566791), (43, 115838051), (119, 41857447), (161, 30938113), (301, 16548293), (391, 12739223), (731, 6814003), (989, 5036437), (2737, 1819889), (5117, 973429), (6923, 719491), (16813, 296261), (42323, 117691)]