1641534

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1997}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 3308688

約数和(自身を除く): 1667154

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 1997, 3994, 5991, 11982, 273589, 547178, 820767, 1641534]

約数ペア:

[(1, 1641534), (2, 820767), (3, 547178), (6, 273589), (137, 11982), (274, 5991), (411, 3994), (822, 1997)]