2002113883

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{26723}}^1$

素因数の和:26887

約数の個数: 24

約数和(自身を含む): 2559090240

約数和(自身を除く): 556976357

約数列:

[1, 7, 11, 49, 77, 139, 539, 973, 1529, 6811, 10703, 26723, 74921, 187061, 293953, 1309427, 2057671, 3714497, 14403697, 26001479, 40859467, 182010353, 286016269, 2002113883]

約数ペア:

[(1, 2002113883), (7, 286016269), (11, 182010353), (49, 40859467), (77, 26001479), (139, 14403697), (539, 3714497), (973, 2057671), (1529, 1309427), (6811, 293953), (10703, 187061), (26723, 74921)]