2126759876

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^2\times {\mathrm{3323}}^1$

素因数の和:3492

約数の個数: 36

約数和(自身を含む): 3873005136

約数和(自身を除く): 1746245260

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 3323, 3721, 5246, 6646, 7442, 10492, 13292, 14884, 142889, 160003, 202703, 285778, 320006, 405406, 571556, 640012, 810812, 8716229, 12364883, 17432458, 24729766, 34864916, 49459532, 531689969, 1063379938, 2126759876]

約数ペア:

[(1, 2126759876), (2, 1063379938), (4, 531689969), (43, 49459532), (61, 34864916), (86, 24729766), (122, 17432458), (172, 12364883), (244, 8716229), (2623, 810812), (3323, 640012), (3721, 571556), (5246, 405406), (6646, 320006), (7442, 285778), (10492, 202703), (13292, 160003), (14884, 142889)]