2606552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 5352480

約数和(自身を除く): 2745928

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 353, 568, 706, 923, 1412, 1846, 2824, 3692, 4589, 7384, 9178, 18356, 25063, 36712, 50126, 100252, 200504, 325819, 651638, 1303276, 2606552]

約数ペア:

[(1, 2606552), (2, 1303276), (4, 651638), (8, 325819), (13, 200504), (26, 100252), (52, 50126), (71, 36712), (104, 25063), (142, 18356), (284, 9178), (353, 7384), (568, 4589), (706, 3692), (923, 2824), (1412, 1846)]