5213104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 11061792

約数和(自身を除く): 5848688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 353, 568, 706, 923, 1136, 1412, 1846, 2824, 3692, 4589, 5648, 7384, 9178, 14768, 18356, 25063, 36712, 50126, 73424, 100252, 200504, 325819, 401008, 651638, 1303276, 2606552, 5213104]

約数ペア:

[(1, 5213104), (2, 2606552), (4, 1303276), (8, 651638), (13, 401008), (16, 325819), (26, 200504), (52, 100252), (71, 73424), (104, 50126), (142, 36712), (208, 25063), (284, 18356), (353, 14768), (568, 9178), (706, 7384), (923, 5648), (1136, 4589), (1412, 3692), (1846, 2824)]