1680223998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{25903}}^1$

素因数の和:26496

約数の個数: 32

約数和(自身を含む): 3543667200

約数和(自身を除く): 1863443202

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 569, 1138, 1707, 3414, 10811, 21622, 25903, 32433, 51806, 64866, 77709, 155418, 492157, 984314, 1476471, 2952942, 14738807, 29477614, 44216421, 88432842, 280037333, 560074666, 840111999, 1680223998]

約数ペア:

[(1, 1680223998), (2, 840111999), (3, 560074666), (6, 280037333), (19, 88432842), (38, 44216421), (57, 29477614), (114, 14738807), (569, 2952942), (1138, 1476471), (1707, 984314), (3414, 492157), (10811, 155418), (21622, 77709), (25903, 64866), (32433, 51806)]