2012061947

素因数分解:

$7^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1\times {\mathrm{3727}}^1$

素因数の和:4298

約数の個数: 16

約数和(自身を含む): 2316966912

約数和(自身を除く): 304904965

約数列:

[1, 7, 233, 331, 1631, 2317, 3727, 26089, 77123, 539861, 868391, 1233637, 6078737, 8635459, 287437421, 2012061947]

約数ペア:

[(1, 2012061947), (7, 287437421), (233, 8635459), (331, 6078737), (1631, 1233637), (2317, 868391), (3727, 539861), (26089, 77123)]