2247391388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1187839}}^1$

素因数の和:1187897

約数の個数: 24

約数和(自身を含む): 4390256640

約数和(自身を除く): 2142865252

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 1187839, 2375678, 4751356, 13066229, 26132458, 51077077, 52264916, 102154154, 204308308, 561847847, 1123695694, 2247391388]

約数ペア:

[(1, 2247391388), (2, 1123695694), (4, 561847847), (11, 204308308), (22, 102154154), (43, 52264916), (44, 51077077), (86, 26132458), (172, 13066229), (473, 4751356), (946, 2375678), (1892, 1187839)]