2662642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1193

約数の個数: 16

約数和(自身を含む): 4292352

約数和(自身を除く): 1629710

約数列:

[1, 2, 17, 34, 71, 142, 1103, 1207, 2206, 2414, 18751, 37502, 78313, 156626, 1331321, 2662642]

約数ペア:

[(1, 2662642), (2, 1331321), (17, 156626), (34, 78313), (71, 37502), (142, 18751), (1103, 2414), (1207, 2206)]