2018714888

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{699001}}^1$

素因数の和:699045

約数の個数: 24

約数和(自身を含む): 3994796430

約数和(自身を除く): 1976081542

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 699001, 1398002, 2796004, 5592008, 13281019, 26562038, 53124076, 106248152, 252339361, 504678722, 1009357444, 2018714888]

約数ペア:

[(1, 2018714888), (2, 1009357444), (4, 504678722), (8, 252339361), (19, 106248152), (38, 53124076), (76, 26562038), (152, 13281019), (361, 5592008), (722, 2796004), (1444, 1398002), (2888, 699001)]