2783127619

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{11071}}^1$

素因数の和:11322

約数の個数: 16

約数和(自身を含む): 2981468160

約数和(自身を除く): 198340541

約数列:

[1, 19, 101, 131, 1919, 2489, 11071, 13231, 210349, 251389, 1118171, 1450301, 21245249, 27555719, 146480401, 2783127619]

約数ペア:

[(1, 2783127619), (19, 146480401), (101, 27555719), (131, 21245249), (1919, 1450301), (2489, 1118171), (11071, 251389), (13231, 210349)]