1312876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 2494800

約数和(自身を除く): 1181924

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 449, 731, 898, 1462, 1796, 2924, 7633, 15266, 19307, 30532, 38614, 77228, 328219, 656438, 1312876]

約数ペア:

[(1, 1312876), (2, 656438), (4, 328219), (17, 77228), (34, 38614), (43, 30532), (68, 19307), (86, 15266), (172, 7633), (449, 2924), (731, 1796), (898, 1462)]