1520648

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{1451}}^1$

素因数の和:1588

約数の個数: 16

約数和(自身を含む): 2874960

約数和(自身を除く): 1354312

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 1451, 2902, 5804, 11608, 190081, 380162, 760324, 1520648]

約数ペア:

[(1, 1520648), (2, 760324), (4, 380162), (8, 190081), (131, 11608), (262, 5804), (524, 2902), (1048, 1451)]