2009046908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{101693}}^1$

素因数の和:102157

約数の個数: 24

約数和(自身を含む): 3844033200

約数和(自身を除く): 1834986292

約数列:

[1, 2, 4, 11, 22, 44, 449, 898, 1796, 4939, 9878, 19756, 101693, 203386, 406772, 1118623, 2237246, 4474492, 45660157, 91320314, 182640628, 502261727, 1004523454, 2009046908]

約数ペア:

[(1, 2009046908), (2, 1004523454), (4, 502261727), (11, 182640628), (22, 91320314), (44, 45660157), (449, 4474492), (898, 2237246), (1796, 1118623), (4939, 406772), (9878, 203386), (19756, 101693)]