1645124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 3284568

約数和(自身を除く): 1639444

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1861, 3722, 7444, 24193, 31637, 48386, 63274, 96772, 126548, 411281, 822562, 1645124]

約数ペア:

[(1, 1645124), (2, 822562), (4, 411281), (13, 126548), (17, 96772), (26, 63274), (34, 48386), (52, 31637), (68, 24193), (221, 7444), (442, 3722), (884, 1861)]