2009042552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{27211}}^1$

素因数の和:28067

約数の個数: 32

約数和(自身を含む): 4114454400

約数和(自身を除く): 2105411848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 839, 1678, 3356, 6712, 9229, 18458, 27211, 36916, 54422, 73832, 108844, 217688, 299321, 598642, 1197284, 2394568, 22830029, 45660058, 91320116, 182640232, 251130319, 502260638, 1004521276, 2009042552]

約数ペア:

[(1, 2009042552), (2, 1004521276), (4, 502260638), (8, 251130319), (11, 182640232), (22, 91320116), (44, 45660058), (88, 22830029), (839, 2394568), (1678, 1197284), (3356, 598642), (6712, 299321), (9229, 217688), (18458, 108844), (27211, 73832), (36916, 54422)]