2987661314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{125627}}^1$

素因数の和:125710

約数の個数: 32

約数和(自身を含む): 5210044416

約数和(自身を除く): 2222383102

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 1034, 1081, 2162, 11891, 23782, 125627, 251254, 1381897, 2763794, 2889421, 5778842, 5904469, 11808938, 31783631, 63567262, 64949159, 129898318, 135802787, 271605574, 1493830657, 2987661314]

約数ペア:

[(1, 2987661314), (2, 1493830657), (11, 271605574), (22, 135802787), (23, 129898318), (46, 64949159), (47, 63567262), (94, 31783631), (253, 11808938), (506, 5904469), (517, 5778842), (1034, 2889421), (1081, 2763794), (2162, 1381897), (11891, 251254), (23782, 125627)]