2002026236

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{338867}}^1$

素因数の和:339089

約数の個数: 24

約数和(自身を含む): 4023040896

約数和(自身を除く): 2021014660

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 338867, 677734, 1355468, 2372069, 4744138, 9488276, 71500937, 143001874, 286003748, 500506559, 1001013118, 2002026236]

約数ペア:

[(1, 2002026236), (2, 1001013118), (4, 500506559), (7, 286003748), (14, 143001874), (28, 71500937), (211, 9488276), (422, 4744138), (844, 2372069), (1477, 1355468), (2954, 677734), (5908, 338867)]