2069187879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{2399}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 3068928000

約数和(自身を除く): 999740121

約数列:

[1, 3, 11, 33, 59, 177, 443, 649, 1329, 1947, 2399, 4873, 7197, 14619, 26137, 26389, 78411, 79167, 141541, 287507, 424623, 862521, 1062757, 1556951, 3188271, 4670853, 11690327, 35070981, 62702663, 188107989, 689729293, 2069187879]

約数ペア:

[(1, 2069187879), (3, 689729293), (11, 188107989), (33, 62702663), (59, 35070981), (177, 11690327), (443, 4670853), (649, 3188271), (1329, 1556951), (1947, 1062757), (2399, 862521), (4873, 424623), (7197, 287507), (14619, 141541), (26137, 79167), (26389, 78411)]