2912393446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{18973}}^1$

素因数の和:19116

約数の個数: 32

約数和(自身を含む): 4721338368

約数和(自身を除く): 1808944922

約数列:

[1, 2, 23, 46, 47, 71, 94, 142, 1081, 1633, 2162, 3266, 3337, 6674, 18973, 37946, 76751, 153502, 436379, 872758, 891731, 1347083, 1783462, 2694166, 20509813, 30982909, 41019626, 61965818, 63312901, 126625802, 1456196723, 2912393446]

約数ペア:

[(1, 2912393446), (2, 1456196723), (23, 126625802), (46, 63312901), (47, 61965818), (71, 41019626), (94, 30982909), (142, 20509813), (1081, 2694166), (1633, 1783462), (2162, 1347083), (3266, 891731), (3337, 872758), (6674, 436379), (18973, 153502), (37946, 76751)]