2235233

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 36

約数和(自身を含む): 3184020

約数和(自身を除く): 948787

約数列:

[1, 7, 11, 13, 29, 49, 77, 91, 121, 143, 203, 319, 377, 539, 637, 847, 1001, 1421, 1573, 2233, 2639, 3509, 4147, 5929, 7007, 11011, 15631, 18473, 24563, 29029, 45617, 77077, 171941, 203203, 319319, 2235233]

約数ペア:

[(1, 2235233), (7, 319319), (11, 203203), (13, 171941), (29, 77077), (49, 45617), (77, 29029), (91, 24563), (121, 18473), (143, 15631), (203, 11011), (319, 7007), (377, 5929), (539, 4147), (637, 3509), (847, 2639), (1001, 2233), (1421, 1573)]