1292584307

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15451}}^1$

素因数の和:15531

約数の個数: 32

約数和(自身を含む): 1691066880

約数和(自身を除く): 398482573

約数列:

[1, 7, 17, 19, 37, 119, 133, 259, 323, 629, 703, 2261, 4403, 4921, 11951, 15451, 83657, 108157, 262667, 293569, 571687, 1838669, 2054983, 4001809, 4990673, 9718679, 10862053, 34934711, 68030753, 76034371, 184654901, 1292584307]

約数ペア:

[(1, 1292584307), (7, 184654901), (17, 76034371), (19, 68030753), (37, 34934711), (119, 10862053), (133, 9718679), (259, 4990673), (323, 4001809), (629, 2054983), (703, 1838669), (2261, 571687), (4403, 293569), (4921, 262667), (11951, 108157), (15451, 83657)]