2038370

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1979}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 3706560

約数和(自身を除く): 1668190

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1979, 3958, 9895, 19790, 203837, 407674, 1019185, 2038370]

約数ペア:

[(1, 2038370), (2, 1019185), (5, 407674), (10, 203837), (103, 19790), (206, 9895), (515, 3958), (1030, 1979)]