1566806684

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{829}}^1\times {\mathrm{5981}}^1$

素因数の和:6893

約数の個数: 24

約数和(自身を含む): 2780433600

約数和(自身を除く): 1213626916

約数列:

[1, 2, 4, 79, 158, 316, 829, 1658, 3316, 5981, 11962, 23924, 65491, 130982, 261964, 472499, 944998, 1889996, 4958249, 9916498, 19832996, 391701671, 783403342, 1566806684]

約数ペア:

[(1, 1566806684), (2, 783403342), (4, 391701671), (79, 19832996), (158, 9916498), (316, 4958249), (829, 1889996), (1658, 944998), (3316, 472499), (5981, 261964), (11962, 130982), (23924, 65491)]