2912786526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1965443}}^1$

素因数の和:1965480

約数の個数: 32

約数和(自身を含む): 6603891840

約数和(自身を除く): 3691105314

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 1965443, 3930886, 5896329, 11792658, 25550759, 37343417, 51101518, 74686834, 76652277, 112030251, 153304554, 224060502, 485464421, 970928842, 1456393263, 2912786526]

約数ペア:

[(1, 2912786526), (2, 1456393263), (3, 970928842), (6, 485464421), (13, 224060502), (19, 153304554), (26, 112030251), (38, 76652277), (39, 74686834), (57, 51101518), (78, 37343417), (114, 25550759), (247, 11792658), (494, 5896329), (741, 3930886), (1482, 1965443)]