2051470

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{757}}^1$

素因数の和:1035

約数の個数: 16

約数和(自身を含む): 3711168

約数和(自身を除く): 1659698

約数列:

[1, 2, 5, 10, 271, 542, 757, 1355, 1514, 2710, 3785, 7570, 205147, 410294, 1025735, 2051470]

約数ペア:

[(1, 2051470), (2, 1025735), (5, 410294), (10, 205147), (271, 7570), (542, 3785), (757, 2710), (1355, 1514)]