3219218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1561

約数の個数: 16

約数和(自身を含む): 5149440

約数和(自身を除く): 1930222

約数列:

[1, 2, 23, 46, 47, 94, 1081, 1489, 2162, 2978, 34247, 68494, 69983, 139966, 1609609, 3219218]

約数ペア:

[(1, 3219218), (2, 1609609), (23, 139966), (46, 69983), (47, 68494), (94, 34247), (1081, 2978), (1489, 2162)]