4202768

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{1361}}^1$

素因数の和:1562

約数の個数: 20

約数和(自身を含む): 8191068

約数和(自身を除く): 3988300

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1361, 1544, 2722, 3088, 5444, 10888, 21776, 262673, 525346, 1050692, 2101384, 4202768]

約数ペア:

[(1, 4202768), (2, 2101384), (4, 1050692), (8, 525346), (16, 262673), (193, 21776), (386, 10888), (772, 5444), (1361, 3088), (1544, 2722)]