2045368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 4203360

約数和(自身を除く): 2157992

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 277, 284, 554, 568, 923, 1108, 1846, 2216, 3601, 3692, 7202, 7384, 14404, 19667, 28808, 39334, 78668, 157336, 255671, 511342, 1022684, 2045368]

約数ペア:

[(1, 2045368), (2, 1022684), (4, 511342), (8, 255671), (13, 157336), (26, 78668), (52, 39334), (71, 28808), (104, 19667), (142, 14404), (277, 7384), (284, 7202), (554, 3692), (568, 3601), (923, 2216), (1108, 1846)]