1345751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 16

約数和(自身を含む): 1589760

約数和(自身を除く): 244009

約数列:

[1, 11, 19, 47, 137, 209, 517, 893, 1507, 2603, 6439, 9823, 28633, 70829, 122341, 1345751]

約数ペア:

[(1, 1345751), (11, 122341), (19, 70829), (47, 28633), (137, 9823), (209, 6439), (517, 2603), (893, 1507)]