425412526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{2347}}^1$

素因数の和:2485

約数の個数: 48

約数和(自身を含む): 809440128

約数和(自身を除く): 384027602

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 121, 154, 214, 242, 749, 847, 1177, 1498, 1694, 2347, 2354, 4694, 8239, 12947, 16429, 16478, 25817, 25894, 32858, 51634, 90629, 180719, 181258, 251129, 283987, 361438, 502258, 567974, 1757903, 1987909, 2762419, 3515806, 3975818, 5524838, 19336933, 30386609, 38673866, 60773218, 212706263, 425412526]

約数ペア:

[(1, 425412526), (2, 212706263), (7, 60773218), (11, 38673866), (14, 30386609), (22, 19336933), (77, 5524838), (107, 3975818), (121, 3515806), (154, 2762419), (214, 1987909), (242, 1757903), (749, 567974), (847, 502258), (1177, 361438), (1498, 283987), (1694, 251129), (2347, 181258), (2354, 180719), (4694, 90629), (8239, 51634), (12947, 32858), (16429, 25894), (16478, 25817)]