1877804972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{159623}}^1$

素因数の和:159817

約数の個数: 24

約数和(自身を含む): 3499596576

約数和(自身を除く): 1621791604

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 11764, 159623, 319246, 638492, 2713591, 5427182, 10854364, 27614779, 55229558, 110459116, 469451243, 938902486, 1877804972]

約数ペア:

[(1, 1877804972), (2, 938902486), (4, 469451243), (17, 110459116), (34, 55229558), (68, 27614779), (173, 10854364), (346, 5427182), (692, 2713591), (2941, 638492), (5882, 319246), (11764, 159623)]