260550712

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 493192800

約数和(自身を除く): 232642088

約数列:

[1, 2, 4, 8, 257, 353, 359, 514, 706, 718, 1028, 1412, 1436, 2056, 2824, 2872, 90721, 92263, 126727, 181442, 184526, 253454, 362884, 369052, 506908, 725768, 738104, 1013816, 32568839, 65137678, 130275356, 260550712]

約数ペア:

[(1, 260550712), (2, 130275356), (4, 65137678), (8, 32568839), (257, 1013816), (353, 738104), (359, 725768), (514, 506908), (706, 369052), (718, 362884), (1028, 253454), (1412, 184526), (1436, 181442), (2056, 126727), (2824, 92263), (2872, 90721)]