4017991745

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{3253}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 5060620800

約数和(自身を除く): 1042629055

約数列:

[1, 5, 53, 59, 79, 265, 295, 395, 3127, 3253, 4187, 4661, 15635, 16265, 20935, 23305, 172409, 191927, 247033, 256987, 862045, 959635, 1235165, 1284935, 10172131, 13620311, 15162233, 50860655, 68101555, 75811165, 803598349, 4017991745]

約数ペア:

[(1, 4017991745), (5, 803598349), (53, 75811165), (59, 68101555), (79, 50860655), (265, 15162233), (295, 13620311), (395, 10172131), (3127, 1284935), (3253, 1235165), (4187, 959635), (4661, 862045), (15635, 256987), (16265, 247033), (20935, 191927), (23305, 172409)]