5490221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 6388800

約数和(自身を除く): 898579

約数列:

[1, 11, 19, 109, 209, 241, 1199, 2071, 2651, 4579, 22781, 26269, 50369, 288959, 499111, 5490221]

約数ペア:

[(1, 5490221), (11, 499111), (19, 288959), (109, 50369), (209, 26269), (241, 22781), (1199, 4579), (2071, 2651)]