551732012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{286763}}^1$

素因数の和:286817

約数の個数: 24

約数和(自身を含む): 1067909136

約数和(自身を除く): 516177124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 286763, 573526, 1147052, 3727919, 7455838, 10610231, 14911676, 21220462, 42440924, 137933003, 275866006, 551732012]

約数ペア:

[(1, 551732012), (2, 275866006), (4, 137933003), (13, 42440924), (26, 21220462), (37, 14911676), (52, 10610231), (74, 7455838), (148, 3727919), (481, 1147052), (962, 573526), (1924, 286763)]