2013172878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19736989}}^1$

素因数の和:19737011

約数の個数: 16

約数和(自身を含む): 4263189840

約数和(自身を除く): 2250016962

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19736989, 39473978, 59210967, 118421934, 335528813, 671057626, 1006586439, 2013172878]

約数ペア:

[(1, 2013172878), (2, 1006586439), (3, 671057626), (6, 335528813), (17, 118421934), (34, 59210967), (51, 39473978), (102, 19736989)]