1489676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 2908080

約数和(自身を除く): 1418404

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1153, 1292, 2306, 4612, 19601, 21907, 39202, 43814, 78404, 87628, 372419, 744838, 1489676]

約数ペア:

[(1, 1489676), (2, 744838), (4, 372419), (17, 87628), (19, 78404), (34, 43814), (38, 39202), (68, 21907), (76, 19601), (323, 4612), (646, 2306), (1153, 1292)]