2990676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 7918400

約数和(自身を除く): 4927724

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1009, 1482, 2018, 2964, 3027, 4036, 6054, 12108, 13117, 19171, 26234, 38342, 39351, 52468, 57513, 76684, 78702, 115026, 157404, 230052, 249223, 498446, 747669, 996892, 1495338, 2990676]

約数ペア:

[(1, 2990676), (2, 1495338), (3, 996892), (4, 747669), (6, 498446), (12, 249223), (13, 230052), (19, 157404), (26, 115026), (38, 78702), (39, 76684), (52, 57513), (57, 52468), (76, 39351), (78, 38342), (114, 26234), (156, 19171), (228, 13117), (247, 12108), (494, 6054), (741, 4036), (988, 3027), (1009, 2964), (1482, 2018)]