2652016

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2088

約数の個数: 20

約数和(自身を含む): 5202792

約数和(自身を除く): 2550776

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1997, 3994, 7988, 15976, 31952, 165751, 331502, 663004, 1326008, 2652016]

約数ペア:

[(1, 2652016), (2, 1326008), (4, 663004), (8, 331502), (16, 165751), (83, 31952), (166, 15976), (332, 7988), (664, 3994), (1328, 1997)]