2027509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 2376000

約数和(自身を除く): 348491

約数列:

[1, 11, 19, 89, 109, 209, 979, 1199, 1691, 2071, 9701, 18601, 22781, 106711, 184319, 2027509]

約数ペア:

[(1, 2027509), (11, 184319), (19, 106711), (89, 22781), (109, 18601), (209, 9701), (979, 2071), (1199, 1691)]