297996842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61291}}^1$

素因数の和:61334

約数の個数: 32

約数和(自身を含む): 556041024

約数和(自身を除く): 258044182

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 61291, 122582, 674201, 796783, 1041947, 1348402, 1593566, 2083894, 8764613, 11461417, 13545311, 17529226, 22922834, 27090622, 148998421, 297996842]

約数ペア:

[(1, 297996842), (2, 148998421), (11, 27090622), (13, 22922834), (17, 17529226), (22, 13545311), (26, 11461417), (34, 8764613), (143, 2083894), (187, 1593566), (221, 1348402), (286, 1041947), (374, 796783), (442, 674201), (2431, 122582), (4862, 61291)]