251172482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{51197}}^1$

素因数の和:51433

約数の個数: 16

約数和(自身を含む): 412860672

約数和(自身を除く): 161688190

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 51197, 102394, 563167, 1126334, 11416931, 22833862, 125586241, 251172482]

約数ペア:

[(1, 251172482), (2, 125586241), (11, 22833862), (22, 11416931), (223, 1126334), (446, 563167), (2453, 102394), (4906, 51197)]