2075244

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 5171712

約数和(自身を除く): 3096468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 103, 138, 146, 206, 219, 276, 292, 309, 412, 438, 618, 876, 1236, 1679, 2369, 3358, 4738, 5037, 6716, 7107, 7519, 9476, 10074, 14214, 15038, 20148, 22557, 28428, 30076, 45114, 90228, 172937, 345874, 518811, 691748, 1037622, 2075244]

約数ペア:

[(1, 2075244), (2, 1037622), (3, 691748), (4, 518811), (6, 345874), (12, 172937), (23, 90228), (46, 45114), (69, 30076), (73, 28428), (92, 22557), (103, 20148), (138, 15038), (146, 14214), (206, 10074), (219, 9476), (276, 7519), (292, 7107), (309, 6716), (412, 5037), (438, 4738), (618, 3358), (876, 2369), (1236, 1679)]