520022172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{3461}}^1$

素因数の和:4146

約数の個数: 48

約数和(自身を含む): 1279555200

約数和(自身を除く): 759533028

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 659, 1318, 1977, 2636, 3461, 3954, 6922, 7908, 10383, 12521, 13844, 20766, 25042, 37563, 41532, 50084, 65759, 75126, 131518, 150252, 197277, 263036, 394554, 789108, 2280799, 4561598, 6842397, 9123196, 13684794, 27369588, 43335181, 86670362, 130005543, 173340724, 260011086, 520022172]

約数ペア:

[(1, 520022172), (2, 260011086), (3, 173340724), (4, 130005543), (6, 86670362), (12, 43335181), (19, 27369588), (38, 13684794), (57, 9123196), (76, 6842397), (114, 4561598), (228, 2280799), (659, 789108), (1318, 394554), (1977, 263036), (2636, 197277), (3461, 150252), (3954, 131518), (6922, 75126), (7908, 65759), (10383, 50084), (12521, 41532), (13844, 37563), (20766, 25042)]