2038422530

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1979051}}^1$

素因数の和:1979161

約数の個数: 16

約数和(自身を含む): 3704785344

約数和(自身を除く): 1666362814

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1979051, 3958102, 9895255, 19790510, 203842253, 407684506, 1019211265, 2038422530]

約数ペア:

[(1, 2038422530), (2, 1019211265), (5, 407684506), (10, 203842253), (103, 19790510), (206, 9895255), (515, 3958102), (1030, 1979051)]