1026006490

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1\times {\mathrm{1123}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 1861505856

約数和(自身を除く): 835499366

約数列:

[1, 2, 5, 10, 211, 422, 433, 866, 1055, 1123, 2110, 2165, 2246, 4330, 5615, 11230, 91363, 182726, 236953, 456815, 473906, 486259, 913630, 972518, 1184765, 2369530, 2431295, 4862590, 102600649, 205201298, 513003245, 1026006490]

約数ペア:

[(1, 1026006490), (2, 513003245), (5, 205201298), (10, 102600649), (211, 4862590), (422, 2431295), (433, 2369530), (866, 1184765), (1055, 972518), (1123, 913630), (2110, 486259), (2165, 473906), (2246, 456815), (4330, 236953), (5615, 182726), (11230, 91363)]