258023822

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{8087}}^1$

素因数の和:8192

約数の個数: 32

約数和(自身を含む): 461210112

約数和(自身を除く): 203186290

約数列:

[1, 2, 7, 14, 43, 53, 86, 106, 301, 371, 602, 742, 2279, 4558, 8087, 15953, 16174, 31906, 56609, 113218, 347741, 428611, 695482, 857222, 2434187, 3000277, 4868374, 6000554, 18430273, 36860546, 129011911, 258023822]

約数ペア:

[(1, 258023822), (2, 129011911), (7, 36860546), (14, 18430273), (43, 6000554), (53, 4868374), (86, 3000277), (106, 2434187), (301, 857222), (371, 695482), (602, 428611), (742, 347741), (2279, 113218), (4558, 56609), (8087, 31906), (15953, 16174)]