2181501839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{641}}^1\times {\mathrm{677}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 2392276896

約数和(自身を除く): 210775057

約数列:

[1, 11, 457, 641, 677, 5027, 7051, 7447, 292937, 309389, 433957, 3222307, 3403279, 4773527, 198318349, 2181501839]

約数ペア:

[(1, 2181501839), (11, 198318349), (457, 4773527), (641, 3403279), (677, 3222307), (5027, 433957), (7051, 309389), (7447, 292937)]