2051236165

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{859}}^1\times {\mathrm{3947}}^1$

素因数の和:4833

約数の個数: 24

約数和(自身を含む): 2709433440

約数和(自身を除く): 658197275

約数列:

[1, 5, 11, 55, 121, 605, 859, 3947, 4295, 9449, 19735, 43417, 47245, 103939, 217085, 477587, 519695, 2387935, 3390473, 16952365, 37295203, 186476015, 410247233, 2051236165]

約数ペア:

[(1, 2051236165), (5, 410247233), (11, 186476015), (55, 37295203), (121, 16952365), (605, 3390473), (859, 2387935), (3947, 519695), (4295, 477587), (9449, 217085), (19735, 103939), (43417, 47245)]