2170748833

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{991}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 2449787648

約数和(自身を除く): 279038815

約数列:

[1, 11, 43, 121, 421, 473, 991, 4631, 5203, 10901, 18103, 42613, 50941, 119911, 199133, 417211, 468743, 2190463, 4589321, 5156173, 17940073, 50482531, 197340803, 2170748833]

約数ペア:

[(1, 2170748833), (11, 197340803), (43, 50482531), (121, 17940073), (421, 5156173), (473, 4589321), (991, 2190463), (4631, 468743), (5203, 417211), (10901, 199133), (18103, 119911), (42613, 50941)]