3129335986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1\times {\mathrm{5399}}^1$

素因数の和:7606

約数の個数: 32

約数和(自身を含む): 5650560000

約数和(自身を除く): 2521224014

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2179, 4358, 5399, 10798, 15253, 30506, 37793, 41401, 75586, 82802, 102581, 205162, 289807, 579614, 718067, 1436134, 11764421, 23528842, 82350947, 164701894, 223523999, 447047998, 1564667993, 3129335986]

約数ペア:

[(1, 3129335986), (2, 1564667993), (7, 447047998), (14, 223523999), (19, 164701894), (38, 82350947), (133, 23528842), (266, 11764421), (2179, 1436134), (4358, 718067), (5399, 579614), (10798, 289807), (15253, 205162), (30506, 102581), (37793, 82802), (41401, 75586)]