2101048

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{1451}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 3963960

約数和(自身を除く): 1862912

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 1451, 2902, 5804, 11608, 262631, 525262, 1050524, 2101048]

約数ペア:

[(1, 2101048), (2, 1050524), (4, 525262), (8, 262631), (181, 11608), (362, 5804), (724, 2902), (1448, 1451)]