2911974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 6447840

約数和(自身を除く): 3535866

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1009, 1443, 2018, 2886, 3027, 6054, 13117, 26234, 37333, 39351, 74666, 78702, 111999, 223998, 485329, 970658, 1455987, 2911974]

約数ペア:

[(1, 2911974), (2, 1455987), (3, 970658), (6, 485329), (13, 223998), (26, 111999), (37, 78702), (39, 74666), (74, 39351), (78, 37333), (111, 26234), (222, 13117), (481, 6054), (962, 3027), (1009, 2886), (1443, 2018)]