1420588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 2836512

約数和(自身を除く): 1415924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1607, 3214, 6428, 20891, 27319, 41782, 54638, 83564, 109276, 355147, 710294, 1420588]

約数ペア:

[(1, 1420588), (2, 710294), (4, 355147), (13, 109276), (17, 83564), (26, 54638), (34, 41782), (52, 27319), (68, 20891), (221, 6428), (442, 3214), (884, 1607)]