2141218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:977

約数の個数: 16

約数和(自身を含む): 3452544

約数和(自身を除く): 1311326

約数列:

[1, 2, 17, 34, 71, 142, 887, 1207, 1774, 2414, 15079, 30158, 62977, 125954, 1070609, 2141218]

約数ペア:

[(1, 2141218), (2, 1070609), (17, 125954), (34, 62977), (71, 30158), (142, 15079), (887, 2414), (1207, 1774)]