181043278

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{2339}}^1$

素因数の和:2596

約数の個数: 24

約数和(自身を含む): 295471800

約数和(自身を除く): 114428522

約数列:

[1, 2, 13, 26, 169, 229, 338, 458, 2339, 2977, 4678, 5954, 30407, 38701, 60814, 77402, 395291, 535631, 790582, 1071262, 6963203, 13926406, 90521639, 181043278]

約数ペア:

[(1, 181043278), (2, 90521639), (13, 13926406), (26, 6963203), (169, 1071262), (229, 790582), (338, 535631), (458, 395291), (2339, 77402), (2977, 60814), (4678, 38701), (5954, 30407)]